PLSSS HELP IF YOU TURLY KNOW THISS
Answer: 17
Step-by-step explanation:
Substitute 11 into m:
3 * 11 - (11 + 5)
= 33 - 16
= 17
Answer:
The answer is 17
Step-by-step explanation:
3(11)-(11+5)
33-16
=17
The coefficient of x^2 in the expansion of (x+3)(x+k)(2x-5) is -3. Find the value of the constant k.
The coefficient of x² is negative 3. Then the value of the constant 'k' will be negative 3.
What is a polynomial?A polynomial expression is an algebraic expression with variables and coefficients. Unknown variables are what they're termed. We can use addition, subtraction, and other mathematical operations. However, a variable is not divisible.
The coefficient of x² in the expansion of (x + 3)(x + k)(2x - 5) is -3. Then the product of the expressions is given below.
⇒ (x + 3)(x + k)(2x - 5)
⇒ (2x² + 6x - 5x - 15)(x + k)
⇒ (2x² + x - 15)(x + k)
⇒ 2x³ + x² - 15x + 2kx² + kx - 15k
⇒ 2x³ + (1 + 2k)x² + (k - 15)x + kx
Then the coefficient of x² is negative 3. Then the equation is given as,
1 + 2k = - 3
2k = - 4
k = - 2
The coefficient of x² is negative 3. Then the value of the constant 'k' will be negative 3.
More about the polynomial link is given below.
https://brainly.com/question/17822016
#SPJ1
what is the axis of symmetry of the function f(x)=x^2-8x+17
The axis of symmetry if the function f(x) = x² - 8x + 17 is solved to get 4
What is a quadratic function?The function f(x) = ax² + bx + c, where a, b, and c are numbers and a is not equal to zero, is a quadratic function.
A parabola is a curve that represents a quadratic function on a graph.
The line that divides the function into two is the axis of symmetry. The axis of symmetry is given by the formula
= b / 2a
Comparing with the equation in the problem
b = 8 and a = 1
= 8 / (2 * 1)
= 8 / 2
= 4
the axis of symmetry is 4
Learn more about quadratic equation at:
https://brainly.com/question/1214333
#SPJ1
If a baby has a fever, then the baby is sick. If a baby is sick, then the baby must
be brought to the hospital.
By using the Law of Syllogism, a conditional should be used to write this statement "If a baby has a fever, then the baby is sick. If a baby is sick, then the baby must be brought to the hospital" as follows: B. If the baby has a fever, then the baby must be brought to the hospital.
What is the Law of Syllogism?In Mathematics, the Law of Syllogism is sometimes referred to as reasoning by transitivity and it states that if two (2) statements are true, then a third true statement can be logically derived.
Mathematically, the Law of Syllogism follows a specific pattern and can be represented by the following conditional statements:
Conditional statement 1: If P, then Q (P ↔ Q).
Conditional statement 2: If Q, then R (Q ↔ R.
Conditional statement 3: If P, then R ( P ↔ R).
In this context, we can reasonably infer and logically deduce that a sick baby must be taken to hospital based on the given premise in accordance with the Law of Syllogism.
Read more on Law of Syllogism here: brainly.com/question/25321079
#SPJ1
Complete Question:
Use the Law of Syllogism to write a conditional for the following statement.
If a baby has a fever, then the baby is sick. If a baby is sick, then the baby must be brought to the hospital.
answer choices
If the baby is sick, then the baby must be brought to the hospital.
If the baby has a fever, then the baby must be brought to the hospital.
If the baby has a fever, then the baby is sick.
What is a bar graph? What is a Pareto chart? What is a bar graph? O A. A bar graph is a circular graph that uses bars to divide it into segments corresponding to each category The segments are proportional to the frequency of its category O B. A bar graph is a horizontal or vertical representation of the frequency or relative trequency of the categories. The height of each rectangle represents the of the frequency category's frequency or relative frequency O C. A bar graph represents the frequencies of values either from left to-right or right-to-left. The different segments of the bar are used to indicate the different frequencies of each category
b) A bar graph is a horizontal or vertical representation of the frequency or relative frequency of the categories. The height of each rectangle represents the frequency category's frequency or relative frequency.
A C. A Pareto chart is a bar graph whose bars are drawn in decreasing order of frequency or relative frequency t of each rectangle represents the category's frequency or relative frequency
A bar graph is used to represent data that is categorical or numerical. It is typically used to compare different categories of data, such as sales figures for different products or the number of students in different grades in a school.
The data is typically represented in a horizontal or vertical bar chart, with the length of each bar representing the quantity of the data. The categories are usually arranged from highest to lowest in a bar graph.
A Pareto chart is a specific type of bar graph. It is used to show the distribution of data into different categories and the relative importance or frequency of each category.
The categories are typically arranged in order of importance, with the most important or frequent category first and the least important or frequent category last. The bars in a Pareto chart are usually drawn in descending order, with the highest category on the left.
For more questions like Graphs click the link below:
https://brainly.com/question/10988177
#SPJ4
Complete question:
What is a bar graph? What is a Pareto chart? What is a bar graph? O A. A bar graph is a circular graph that uses bars to divide it into segments corresponding to each category The segments are proportional to the frequency of its category O B. A bar graph is a horizontal or vertical representation of the frequency or relative trequency of the categories. The height of each rectangle represents the of the frequency category's frequency or relative frequency o c. A bar graph represents the frequencies of values either from left to-right or right-to-left. The different segments of the bar are used to indicate the different frequencies of each category What is a Pareto chart O A. A Pareto chart is a combination of a pie chart and a bar graph O B. A Pareto chart is a display of two data sets side ty side where the heigh O C. A Pareto chart is a bar graph whose bars are drawn in decreasing order of trequency or relative trequency t of each rectangle represents the category's frequency or relative frequency
n divide 10 and 2 exponent = 0.123
n = _______
Simplify the expression. Show your work.
x^2 + 3x - 28
____________
x^2 - 7x + 12
The simplified expression will be (x+7)/(x+3)
What are Quadratic Equations?A quadratic equation is an algebraic equation of the second degree in x. The quadratic equation in its standard form is ax2 + bx + c = 0, where a and b are the coefficients, x is the variable, and c is the constant term. The first condition for an equation to be a quadratic equation is the coefficient of x2 is a non-zero term(a ≠ 0). For writing a quadratic equation in standard form, the x2 term is written first, followed by the x term, and finally, the constant term is written. The numeric values of a, b, c are generally not written as fractions or decimals but are written as integral values.
We shall simplify them individually;
x^2 +3x-28
x^2 + 7x - 4x - 28
x(x+7) - 4(x+7)
(x-4)(x+7)
x^2 - 7x+12
x^2 -4x -3x +12
x(x-4) - 3(x-4)
(x-3)(x-4)
Eliminating like terms, therefore;
(x-4)(x+7) / (x-4)(x+3) = (x+7) / (x+3)
Learn more about quadratic equations here: https://brainly.com/question/1214333
#SPJ1
A person invests 1000 dollars in a bank. The bank pays 4.5% interest compounded semi-annually. To the nearest tenth tenth of the year, how long must the person leave the money in the bank until it reaches 1500 dollars?
On solving the provided question, we can say that - the interest ant the end of the time will be 45
what is interest ?Multiplying the principal by the interest rate, time, and other factors yields simple interest. Simple return equals principle times interest times hours is the marketed formula. It is easiest to compute interest using this formula. A percentage of the principle balance is how interest is most commonly computed. For instance, he will only pay his portion of the 100% interest if he borrows $100 from a buddy and promises to pay it back with 5% interest. $100 (0.05) = $5. When you borrow money, you must pay interest, and when you lend money, you must charge interest. Most of the time, interest is expressed as a yearly percentage of the loan amount. The interest rate on the loan is known as this percentage.
here
P = 1000
R = 4.5
T = 1
SI = PRT/100
SI = 1000 X 4.5 X 1/100 = 45
To know more about interest visit:
https://brainly.com/question/28792777
#SPJ1
(a) Simplify this expression. 7x² +9x²-x²
7x²+9x²-x² = 15x²
use DMAS rule,
The DMAS rule describes the following arrangement of the mathematical function.
D- Division
M - Multiplication
A- addition
S- subtraction
DMAS rule is used to make the binding order of infix notation explicit for people who are learning to do more than just 'sums' or 'products'.
So, by applying the above rule the solution is as follows:
first, we need to solve addition because there is no division and multiplication
as per the equation, it is the addition function
7x² + 9x² = 16x²
next,
now perform the subtraction function
16x²-x² = 15x²
therefore,
7x²+9x²-x² = 15x²
To learn more about the DMAS rule, please refer to the link below:
https://brainly.com/question/21166078
The table shows the ratio that Gary used to make bottles of glitter glue.
Bottles Glue Glitter
1 4.6 2.3
4
How much glue and glitter would he need to make 4 bottles?
Gary would need 9.2 oz glue and 18.4 oz of glitter to make 4 bottles.
Gary would need 18.4 oz glue and 9.2 oz of glitter to make 4 bottles.
Gary would need 23 oz glue and 11.5 oz of glitter to make 4 bottles.
Gary would need 18.4 oz glue and 4.6 oz of glitter to make 4 bottles.
Answer:
The numbers that you gave are ordered weird on my screen, but it should be the second answer - 18.4 glue and 9.2 glitter
Step-by-step explanation:
Just multiply all the numbers by 4
4.6 x 4 = 18.4
4 + 4 + 4 + 4 = 16
16 + 0.6 + 0.6 + 0.6 + 0.6 = 18.4
2.3 x 4 = 9.2
2 + 2 + 2 + 2 = 8
8 + 0.3 + 0.3 + 0.3 + 0.3 = 9.2
What is the biggest 3 digit odd number?
Answer:
Step-by-step explanation:
999
Use the drop-down menus to continue the pattern and to describe a feature of the pattern. Part A Complete the pattern. 33, 41, Choose... , Choose... , Choose... , 73 Part B Complete the sentence. The numbers in the pattern Choose... .
1) The complete arithmetic sequence is; 33, 41, 49, 57, 65, 73
2) The formula for the nth term of the sequence is; aₙ = 33 + (n - 1)8
How to find the nth term of an arithmetic sequence?The general formula for the nth term of an arithmetic sequence is;
aₙ = a + (n - 1)d
where;
a is first term
d is common difference
n is position of term
We are given the sequence as;
33, 41, ____, ____, ____, 73
Using the arithmetic sequence of nth term, we can say that;
a₂ = 33 + (2 - 1)d
33 + d = 41
d = 8
Thus;
a₃ = 41 + 8
a₃ = 49
a₄ = 49 + 8
a₄ = 57
a₅ = 57 + 8
a₅ = 65
This gives the sequence as;
33, 41, 49, 57, 65, 73 with a formula for nth term; aₙ = 33 + (n - 1)8
Read more about Arithmetic Sequence at; https://brainly.com/question/6561461
#SPJ1
4/9 +5/6 please answer
Answer: 5/18
Step-by-step explanation:
Answer:
Step-by-step explanation:
1 1/18 use a fraction calculator
Devon lends $2, 700.00 to Claudia at a simple interest of 12% per year. Claudia returned him $3,000.00 and a video game console after 3 years to clear the account. What is the price of the video game console?
To calculate the price of the video game console we need to calculate the simple interest first:
Simple Interest = (Principal x Rate x Time)
Simple Interest = (2700 x 0.12 x 3) = $972.00
Now we know the interest, we can calculate the price of the video game console by subtracting the interest from the total amount Claudia returned:
Price of the video game console = $3,000.00 - $972.00 = $2,028.00
So, the price of the video game console is $2,028.00
Which image shows a reflection?
Answer: Option 4
Step-by-step explanation:
in option 4, the image is reflected, so it is a reflection.
Simplify: -5m+15=25m-45
Answer:
The simplified version is m = -2
Step-by-step explanation:
To simplify this equation, we need to get all of the terms with m on one side of the equation and all of the constants on the other side.
First, we can add 45 to both sides of the equation to get:
-5m + 15 + 45 = 25m - 45 + 45
This simplifies to:
-5m + 60 = 25m
Next, we can subtract 25m from both sides of the equation to get:
-5m + 60 - 25m = 25m - 25m
This simplifies to:
-30m + 60 = 0
Finally, we can divide both sides of the equation by -30 to get:
(-30m + 60) / -30 = 0 / -30
This simplifies to:
m = -2
Thus, the simplified form of the equation is m = -2.
Can scatter plot have 3 variables?
Yes, a scatter plot can have three variables. This type of plot is called a 3D scatter plot and can be used to visualize the relationships between three numeric variables.
By plotting three numeric variables in a three-dimensional space, it is possible to see how the values of each variable interact with each other. For example, one could use a 3D scatter plot to compare the sales of three different products over time, or to see how the values of three different types of stock correlate with each other.
3D scatter plots also allow for the visualization of non-linear relationships, making them a powerful tool for exploring complex datasets. Additionally, 3D scatter plots can be used to observe how one variable impacts the other two variables, or to identify clusters and outliers in the data.
To know more about scatter plots refer to the link brainly.com/question/29231735
#SPJ4
Pls help me on the number 11
The packaging 2 uses more material than packaging 1
The company can choose to package 12 cans one way instead of another to save costHow to determine the packaging that uses more materialFrom the question, we have the following parameters that can be used in our computation:
Package = 12 cans
Material 1 = 3 rows of 4
Material 2 = 6 rows of 2
The packaging uses more material has the greater perimeter
The perimeter is then calculated as
Perimeter = 2 * (Rows + Column)
substitute the known values in the above equation, so, we have the following representation
Material 1 Perimeter = 2 * (3 + 4)
Material 1 Perimeter = 14
Material 2 Perimeter = 2 * (6 + 2)
Material 2 Perimeter = 16
This means that the material 2 uses more material because 16 is greater than 14
The company can choose to package 12 cans one way instead of another because one package can use more material than the other and they need to save cost
Read more about perimeter at
https://brainly.com/question/18019422
#SPJ1
What is the ratio of the length of the vertical side to the length of the horizontal side of each triangle
In triangle PQR, the ratio of the vertical Length to the horizontal length is 1:1 and in triangle STU the ratio of the vertical length to the horizontal length is 1:2
What is ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0. A proportion is an equation in which two ratios are set equal to each other. For example, if there is 1 boy and 4 girls you could write the ratio as: 1 : 4 (for every one boy there are 4girls) 1 / 5are boys and 4 / 5are girls.
In traingle PQR, the length of the vertical side is 2 and the length of the horizontal side is 2. therefore the ratio of vertical length to horizontal length is 2: 2
dividing through by 2
= 1 : 1
In triangle STU
The length of the vertical length is 3 and the horizontal length is 6. Therefore the ratio of the vertical length to horizontal length is 3: 6
dividing through by 2
= 1 : 2
learn more about ratio from
https://brainly.com/question/2328454
#SPJ1
3gh squared x 4g 3 h 3
Answer: 324 squared
Step-by-step explanation:
ok so you do 3 times 3 times 4 times 3 times 3
Please help me plss I need it
If the tangram piece F is 4 square units, what are the individual areas of pieces A, B, C, D, E, and G?
After finding the area of each of the pieces, identify the lengths of the sides of each of the polygons A, B, C, D, E, F, and G.
PLEASE HELP AND EXPLAIN
A store was having a Labor Day sale. It offered an extra 15% off before 8:00a.m. What fraction was taken off before 8:00a.m?
The fraction taken off before 8:00a.m was 15/100, or 15%.
What is fraction?Fraction is a numerical expression which represents a part of a whole or, more generally, any number of equal parts. It is represented by two numbers separated by a line, with the first number indicating the number of parts and the second number indicating how many parts make up the whole. Common fractions are examples of fractions, such as one-half (1/2), one-third (1/3), two-thirds (2/3), and three-quarters (3/4).
This means that all items in the store were discounted by 15% before 8:00a.m. on Labor Day. This was an attractive offer for shoppers who wanted to get the best deals and discounts available. Customers could take advantage of the discounted prices and save money on their purchases. The store's Labor Day sale provided great savings for customers who arrived before 8:00a.m. on the holiday.
To know more about fraction click-
https://brainly.com/question/78672
#SPJ1
Three sisters receive money in the ratio of their ages.
Safia gets $18
Angelique is 6 years old and gets $9 Gabriella is 4 years old.
Work out how old Safia is.
Calculate how much money Gabriella gets.
The money got by Gabriella is obtained as $6.
What is the application ratio and proportion?A ratio is the relation between two numbers as a / b. A proportion is the equality of two ratios as a / b = c / d.
Ratio and proportion can be applied to solve Mathematical problems dealing with unit values of the quantities.
Suppose the age of Safia and money got by Gabriella be x and y respectively.
Then, the table can be formed as below,
Name Age Money
Safia x $18
Angelique 6 $9
Gabriella 4 y
As per the question, the proportionality relation for the ratios can be written as,
x/6 = 18/9
⇒ x = 12
And, 6/4 = 9/y
⇒ y = 6
Hence, the required money got by Gabriella is given as $6.
To know more about ratio and proportion click on,
brainly.com/question/14279414
#SPJ1
Solving one step equations:
Multiply or divide by the same amount on both sides so that the variable is by itself.
9i = -63
Answer;
i=-7
Step-by-step explanation;
TBH we have all we need its given to us in the question, divide both sides by the same amountt
9i=-63
divide by 9 to leave i alone
i=-7the one step equation is solved
Answer:
[tex] \sf \: i = - 7[/tex]
Step-by-step explanation:
Now we have to,
→ find the required value of i.
The equation is,
→ 9i = -63
Then the value of i will be,
→ 9i = -63
→ (9i) ÷ 9 = (-63) ÷ 9
→ (i) = (-7)
→ [ i = -7 ]
Hence, the value of i is -7.
9-6.25clarence had 6.5 cups of cereal in a food container in his pantry. he opened a new box of cereal and poured in enough to fill the 10-cup container completely. let x represent how much cereal was in the box to start. which inequality describes the problem?
The inequality that describes the problem is x + 6.5 ≥ 10.
This means that the amount of cereal in the box, represented by x, must be greater than or equal to 3.5 cups (10-6.5=3.5) in order to fill the 10-cup container completely. This means that the box of cereal must have contained at least 3.5 cups of cereal for Clarence to have enough to fill the 10-cup container completely. To calculate the amount of cereal in the box, we can subtract 6.5 from 10 to get 3.5 cupsTo solve this inequality, we add 6.5 to both sides of the equation, resulting in x ≥ 3.5. This means that Clarence needed at least 3.5 cups of cereal in the new box in order to fill the 10-cup container completely.
Learn more about inequality here:
https://brainly.com/question/30231190
#SPJ4
17
Mimi has to solve problems on three math
assignments. The assignments contain 38,
39, and 40 math problems. Mimi has already
solved 30 math problems. How many more
math problems does she need to solve?
Answer:
Step-by-step explanation:
39 plus 38 eqauls 77 +40=107-30=87 hope this helped please mark me brainliest. :)
jessie hiked all 3 trails. the trail was 2 3/4 miles the second trail was 1 7/8 miles and the third was 1 1/3 how manty miles did jessie hike all together
The total distance hiked can be written as the mixed number:
(7 + 8/13) miles.
How many miles did Jessie hike all together?We know that Jessie hiked all 3 trails, such that:
The first trail is (2 + 3/4) miles.The second trail is (1 + 7/8) miles.The third trail is (1 + 1/3) miles.To find the total distance that Jessie hiked, we just need to add these mixed numbers, we will get:
(2 + 3/4) mi + (1 + 7/8) mi + (1 + 1/3) mi
We can group like terms, there we will get:
(2 + 3/4) mi + (1 + 7/8) mi + (1 + 1/3) mi
(2 + 1 + 1) mi + (3/4 + 7/8 + 1/3) mi
4mi + (13/8 + 1/3) mi
4mi + 47/13 mi
We can rewrite the fraction as:
47/13 = 39/13 + 8/13 = 3 + 8/13
Then the total distance hiked is:
(4 + 3 + 8/13)mi
(7 + 8/13) miles.
Learn more about mixed numbers:
https://brainly.com/question/21610929
#SPJ1
How do you know if a triangle is sine cosine or tangent?
The three sides and three angles of a triangle must first be known before you can determine whether it is sine, cosine, or tangent.
The lengths of the sides of the triangle can be determined by employing the trigonometric functions sine, cosine, and tangent with these measurements.
For instance, you can use the sine, cosine, and tangent functions to determine the sides' lengths given the triangle's three angles. The length of the opposite side divided by the length of the hypotenuse is equal to the sine of an angle. The cosine of an angle is the product of the lengths of the sides that are adjacent and the hypotenuse. The length of the opposite side divided by the length of the adjacent side is the tangent of an angle.
The ratios of the sides can be compared to determine whether the triangle is a sine, cosine, or tangent triangle after these lengths have been calculated.
Learn more about Triangles here:
https://brainly.com/question/25215131
#SPJ4
does all the theorems SAS,SSS AND ASA have to apply so a triangle to be congruent?
It is not necessary for all three criteria (SAS, SSS, and ASA) to apply in order for two triangles to be congruent.
How to illustrate the information?In order for two triangles to be congruent, all three pairs of corresponding sides must be equal in length and all three pairs of corresponding angles must be equal in measure. This is known as the "side-angle-side" (SAS) criterion for triangle congruence.
It is possible for two triangles to be congruent using only the SAS criterion, in which case you do not need to use the "side-side-side" (SSS) or "angle-side-angle" (ASA) criteria. However, it is also possible for two triangles to be congruent using either the SSS or ASA criteria, or a combination of all three.
Learn more about triangles on:
https://brainly.com/question/17335144
#SPJ1
