Answer:
x=5
Step-by-step explanation:
x +2,2x,2x+3 are in A.P. ⇒(2x)−(x+2)=(2x+3)−(2x) 2x−x−2=2x+3−2x x−2=3 So the answer is: x=5
(2x)-(x+2)=(2x+3)−(2x)
2x-x-2=2x+3-2x
x-2=3
So the answer is: x=5
What is 1 2/3 divided by 1 5/6
Answer:
10/11
Step-by-step explanation:
A garden is 15 feet long by 5 feet wide. The length and width of the garden will each be increased by the
same number of feet. This expression represents the perimeter of the larger garden:
(2 + 15) + (x + 5) + (x + 15) + (x + 5)
Which expression is equivalent to the expression for the perimeter of the larger garden?
Select all that apply.
A. 4x + 40
B. 2(2x + 20)
C. 2(x + 15)(x + 5)
D. 4(x +15) (x + 5)
E. 2(x + 15) + 2(x + 5)
Answer:
A, B, E
Step-by-step explanation:
HELP THIS IS URGENT NEED TODAY!!!!!!!!!!!!!
Marvin earns $7.75 per hour at his summer job. He wants to buy a video game system that costs $193.75.
Enter an equation to model the relationship between the number of hours worked h and the amount earned e.
Answer:
If he earns (e) $7.75 per hour, this implies e = 7.75h.
Step-by-step explanation:
If you wanted to solve that-
e = 7.75h
193.75 = 7.75h
Divide both sides by 7.25
h = 25
What are m and b in the linear equation, using the common meanings of m and b?
2 + 3x + 5 - 2x =
Step-by-step explanation:
the usual line equation is
y = mx + b
I personally rather write it
y = ax + b
but really, all letters are possible as needed (particularly, if certain letters are already used for other parts of the problem definition).
what is important is to understand the messaging of the parts of such equations independently of what letter is used for what.
the factor of x (usually m in these equations) is the slope of the line, its incline. it is expressed as the ratio "y coordinate change / x coordinate change" when going from one point on the line to another.
the constant term (often called b in these equations) is the y-intercept (the y value when x = 0, indicating where the line is intercepting the y-axis).
I guess the equation in your problem actually looks like
2 + 3x + 5 - 2x = y
so, let's combine similar terms
3x - 2x + 2 + 5 = y
x + 7 = y
and now compare this to the general line equation, and we find
m = 1
b = 7
Which BEST describes the association between the two variables shown on the scatter plot graph?
A) no association
B) positive linear association
C.)negative linear association
D) nonlinear linear association
Answer:
B) Positive liner association
Asset W has an expected return of 13.75 percent and a beta of 1.4. If the risk-free rate is 4.65 percent, complete the following table for portfolios of Asset W and a risk-free asset. (Leave no cells blank - be certain to enter "0" wherever required. Do not round intermediate calculations. Enter your portfolio expected return answers as a percent rounded to 2 decimal places, e.g., 32.16. Enter your portfolio beta answers rounded to 3 decimal places, e.g., 32.161.)
What is the range of U.S. property tax rates?
re-arrange the formula to solve for h :
A=bh
2
Answer:
h = b - a
Step-by-step explanation:
Answer:
A/b = h
Step-by-step explanation:
A=bh
1) divide both sides by b
A/b = h
Complete each statement using <, >, or =. Use your number line to explain your reasoning
Answer:
<
Step-by-step explanation:
What’s the surface area of a cone with the height of 50 and a radius of 40
the surface area of a cone: πr²+πLr
L = the slant height
r = radius of the base
r = 40 in : 2 = 20 in
L = 50 in
The surface area:
=π.20² + π.50.20
=1256+3140
=4396 in²
Please answer the question in the picture
Answer:
Option A
Step-by-step explanation:
Both fractions have common denominators (x - 4). So, we can add the numerators.
[tex]\dfrac{x-9}{x-4}+\dfrac{x^{2}-x+5}{x-4}=\dfrac{x-9 +x^{2}-x +5}{x-4}\\\\\\=\dfrac{x -x +x^{2}-9+5}{x-4}\\\\\\=\dfrac{x^{2}-4}{x-4}[/tex]
Logan has read 14 books and is reading 1 each week. Mariko has read 12 books and is
reading 1 each week. Which term describes this scenario?
Whats the answer?
The reading of the books are illustrations of linear equations
The term that describes the scenario is linear equations
How to illustrate the scenariosFrom the question, we have:
Logan
Books = 14
Rate = 1 per week
Mariko
Books = 12
Rate = 1 per week
So, the equations that represent the number of books read in x weeks are:
Logan: y =14 + x
Mariko = 12 + x
The above equations are linear equations
Hence, the term that describes the scenario is linear equations
Read more about linear equations at:
https://brainly.com/question/4074386
Each notebook contains 60 sheets of paper. Andre has 5 notebooks. How many sheets of paper do Andres
notebooks contain?
Find the solution
Answer:
300
Step-by-step explanation:
60 * 5 = 300
What’s the awnser? PLEASE TELL ME ILL GIVE U BRAINLIEAST
Answer:
it is a geometrical net
Answer:
the 1st
Step-by-step explanation:
no need to explain
Select proportional or not proportional to correctly classify the pair of ratios 1.8/7.2 and 0.4/1.6
Answer: proportional
Step-by-step explanation: just took the quiz
HELP ME OUT PLS!!!!
When three squares are joined at their vertices to form a right triangle, the combined area of the two smaller squares is equal to the area of the largest square. Which three squares are an example of this relationship?
hexadecimal numbers to decimal (base-10) numbers. 51) 4D 53.) BC2
In hexadecimal/base-16, we have B₁₆ = 11, C₁₆ = 12, and D₁₆ = 13, so
4D₁₆ = 4 × 16¹ + 13 × 16⁰ = 77
and
BC2₁₆ = 11 × 16² + 12 × 16¹ + 2 × 16⁰ = 3010
Write an linear equation. Explain it in numbers please !! 20 points!!
Answer:
The slope-intercept form of a linear equation is y = mx + b. In the equation, x and y are the variables. The numbers m and b give the slope of the line (m) and the value of y when x is 0 (b). The value of y when x is 0 is called the y-intercept because (0,y) is the point at which the line crosses the y-axis.
The men's U.S. Open tennis tournament is held annually in Flushing Meadow in New York City. In the first round of the tournament, 64 matches are played. In each successive round, the number of matches played decreases by one half.
Find a rule for the number of matches played in the nth round. For what values of n does your rule make sense?
Using a geometric sequence, it is found that the rule for the number of matches played in the nth round is given by:
[tex]a_n = 64\left(\frac{1}{2}\right)^n[/tex]
The rule makes sense for values of n of at most 6, as in the last round, which is the 6th and final round, 1 game is played.
What is a geometric sequence?A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.
The nth term of a geometric sequence is given by:
[tex]a_n = a_1q^{n-1}[/tex]
In which [tex]a_1[/tex] is the first term.
In this problem, we have that:
In the first round of the tournament, 64 matches are played, hence the first term is [tex]a_1 = 64[/tex].In each successive round, the number of matches played decreases by one half, hence the common ratio is [tex]q = \frac{1}{2}[/tex].Thus, the rule is:
[tex]a_n = 64\left(\frac{1}{2}\right)^n[/tex]
The last round is the final, in which 1 game is played, hence:
[tex]1 = 64\left(\frac{1}{2}\right)^n[/tex]
[tex]\left(\frac{1}{2}\right)^n = \frac{1}{64}[/tex]
[tex]\left(\frac{1}{2}\right)^n = \left(\frac{1}{2}\right)^6[/tex]
[tex]n = 6[/tex]
Hence, the rule makes sense for values of n of at most 6, as in the last round, which is the 6th and final round, 1 game is played.
More can be learned about geometric sequences at https://brainly.com/question/11847927
Is 2 × 12 positive or negative?
Positive,
because 2*12 equals to 24, and 24 is positive!
Kiera makes 181.5 ounces of punch for a pool party. She has 5 guests attending the pool party. How many ounces of punch does she make for each guest?
Three students, Carson, Andrew, and London, line up one behind the other. How
many different ways can they stand in line?
Change the following improper fraction to a mixed number. -47/7
Answer:
-6 5/7
Multiply the denominator by the number that doesn't exceed -47. Here, it would be -6.
7 x (-6) = -42
Then, subtract the difference to get the mixed number.
-42-5 = -47
The numbers used are found in the improper fraction: -6 5/7
Answer:
[tex]-6\frac{5}{7}[/tex]
Step-by-step explanation:
Given the following question:
[tex]-\frac{47}{7}[/tex]
To convert an improper fraction into a mixed number we simply have to divide the numerator by the denominator.
[tex]-\frac{47}{7}[/tex]
[tex]-\frac{47}{7}=47\div7=-6\frac{5}{7}[/tex]
[tex]=-6\frac{5}{7}[/tex]
Let 6 represent how many times 7 does into 47
Let 5 represent the remainder
Let 7 represent the denominator which remains the same.
Hope this helps.
Hugh and his brothers are on a road trip. His brother makes a table comparing how long they have traveled in hours ( x ) with the number of miles they have traveled ( y ). Which equation can be used to figure out how many miles Hugh and his brothers have traveled based on the number of miles they have driven?
The required equation that can be used to figure out how many miles Hugh and his brothers have traveled based on the number of miles they have driven is y = 65x
Equation of a graph and tableGiven the following variables
Time taken to travel is x
Mils traveled is y
Using the coordinate points (2, 130) and (4, 260)
The standard linear equation is y = mx + b
slope m = 260-130/4-2
m = 130/2
m = 65
For the intercept
130 = 65(2) + b
b = 0
The required equation that can be used to figure out how many miles Hugh and his brothers have traveled based on the number of miles they have driven is y = 65x
Learn more on linear functions here; https://brainly.com/question/14323743
A line crosses the y-axis at (0,55). What is the y-intercept of this line?
Answer:The y intercept would be 55.
Step-by-step explanation:Wherever the y-axis is touched at with the x-value at 0 (in this case, its 55) that would be the y-intercept.
Answer:
[tex]\huge\boxed{\sf{55}}[/tex]
Step-by-step explanation:
Hello.
In order to determine the y-intercept, just look at the y-coordinate (If we have a point like (0, b)
b --> y-intercept
Therefore, b (the y-intercept) is equal to 55.
I hope it helps.
Have a great day.
[tex]\boxed{imperturbability}[/tex]
Triangle ABC is isosceles. It is reflected across the y- axis and then translated up 1 unit to form triangle ABC.
Answer:
Step-by-step explanation:
Answered here: https://brainly.com/question/26774005
$7.00 dollars saved, Ernie said he had 1 1/2 times as much money saved. How much money does Ernie have saved?
Answer:
Ernie has $10.50 saved.
Step-by-step explanation:
1.5 x $7 = 10.5
OR
(1 x $7) + (0.5 x $7) = $7 + $3.50 = $10.50
Hope this helps!
Y'all I don't understand this
Answer:
Step-by-step explanation:
x-axis and y-axis meet at (0, 0), that is the origin
what is the measure of angle m?
Answer:
The answer is 55.
m=55
Step-by-step explanation:
we know that a straight line is 180
We know that m+125 is a straight line.
This means that we will subtract 125 from 180
When you do that, you get 55.
We can check our answer by doing 125+55
That will get you 180.
What is the range?
5 2 4 6 0 0
Answer:
You find the range by subtracting the smallest value from the highest in the set. So in this case, it would be 5-0=0
Step-by-step explanation:
Hope This Helps
Have A Great Day
~Zero~
