Answer:
16692162
Step-by-step explanation:
HELP, I WILL GIVE BRAINLIEST!!!!! (ignore my writing)
Answer:
I just did that in class this morning are we in the same school???
Step-by-step explanation:
Look up the question on your page and look for (i think it is this) What do you get when you... answer key pdf and add your first question on there and boom there you have it :)
One number was divided by 2, followed by this quotient being multiplied by 4. next, the product was added to 9. the total sum was 25, so what was the first divisor?
please show work and answer
Answer:
Step-by-step explanation:
First, turn the word problem into an equation:
n(a number) was divided by 2
[tex]\frac{n}{2}[/tex]
followed by this quotient beying multiplied by 4
[tex]\frac{n}{2}[/tex]*4
the product was added to 9
[tex]\frac{n}{2}[/tex]*4+9
the total sum was 25
[tex]\frac{n}{2}[/tex]*4+9 = 25
use PEMDAS to solve the equation
subtract 9 on both sides
[tex]\frac{n}{2}[/tex]*4 = 16
cancel the 2 and the 4 using factorization
n*2 = 16
divide 2 on both sides
n = 8
Point J(4,5) reflects over the y-axis and then is translated (x-3,y+4). What is J'?
Answer: mirror image or reflection with respect to x- axis will be 4,-5.
Step-by-step explanation: did this
-3x + 1 - 5x i need the answer quick
Answer:
-8x + 1
Step-by-step explanation:
hope this si correct
-3x + 1 - 5x
-3x - 5x
-8x + 1
The answer is -8x + 1.please help asap!!!!!
I think its this one
Write an equation to represent the relationship between total cost, c, and the number of days renting a snowboard, d.
Answer:
c=40d+20
Step-by-step explanation:
It's the y=mx+b form. let y be the total cost. let m be how much for each day. let x be amount of days. and let b be the initial price.
What is the measure of ∠x , in degrees, in the figure shown?
Answer:
113
Step-by-step explanation:
180-22-45=113 umm just subtract
The measure of ∠x is 67 degrees.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
By angle sum property we find the measure of ∠x
We have to find the adjacent angle of x to find value of x
22+45+X=180
67+X=180
Subtract 67 from both sides
X=180-67
X=113
We know that sum of adjacent angles is 180 degrees.
X+x=180
x=180-113
x= 67 degrees.
Hence, the measure of ∠x is 67 degrees.
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Pls help me! Thanks a lot
Answer:
Please Give BRAINLIEST!
Step-by-step explanation:
Quadrant 4, from x - axis go right 2 units
Quadrant 4 from x - axis go down 3 units.
*PLEASE HELP* *SPAM = REPORT* *100 POINTS* *ONLY ANSWER IF YOU ARE SURE PLEASE!
The scatter plot below shows the relationship between the age of a house and the number of days it takes for the house to be sold after being listed for sale.
The equation y = 0.95x + 17.56 describes the line of best fit for the scatter plot. Based on the equation, which value is most likely the number of days it takes for a 60-year-old house to be sold after being listed for sale?
A. 45
B. 70
C. 75
D. 83
Put 60 as x and get no of days .
y=0.95x+17.56y=0.95(60)+17.56y=57+17.56y=74.56y=75daysOption C
Answer:
C. 75
Step-by-step explanation:
The scatter plot shows a positive correlation since the y-value increases as the x-value increases.
Given equation of the line of best fit:
y = 0.95x + 17.56
To estimate the number of days it takes for a 60-year-old house to be sold, input x = 60 into the given equation:
⇒ y = 0.95(60) + 17.56
⇒ y = 57 + 17.56
⇒ y = 74.56
⇒ y = 75 (nearest whole day)
Therefore, according to the line of best fit, an estimate of the number of days it will take for a 60-year-old house to be sold is 75 days.
Extrapolation
For this problem, we have used the line of best fit (regression line) to predict a value of that is outside the range of the original data. When using values of x outside the range to predict corresponding values of y, this is called extrapolation. These predictions can be unreliable because there is no evidence that the relationship described by the regression line is true for all values of x. Therefore, caution should be applied in these cases.
Paula’s entire family came to her birthday party. There were 17 people there. Paula’s parents bought enough mini-sandwiches for each person to have 6. How many mini-sandwiches did they order? Use a different multiplication strategies in each of the short answer questions. Show your work.
Answer:
102
Step-by-step explanation:
Paula's parents bought 102 mini-sandwiches. When I multiplied 17 by 6, I got 102. To check my answer, I divided 102 by 6 and got 17.
17x6=102
102/6=17
Hope this helps:)
PLEASE MARK ME AS BRAINLIEST
Answer the question below. (30 pts.)
Answer:
Step-by-step explanation:
Please, share all given info. What is the surface area of the given prism?
Let's call it A. Then, looking at a cube, we see that there are 6 identical square faces of area (A/6). The area of each face is therefore F = √(A/6). The edge length is the square root of this F:
edge length = √ (√(A/6) ). Alternatively, edge length = (A/6)^(1/4)
Choose the correct inequality.
The library is having a party for any student who read at least 25 books over the summer. Priya read x books and was invited to the party.
copied for free from openupresources.org
Select one:
x < 25
x > 25
x ≤ 25
x ≥ 25
Answer:
the answer is the fourth one
Step-by-step explanation:
Priya was invited to the party meaning she read 25 or more books
≥ - greater than or equal to
The correct inequality that represents Priya's number of books is x ≥ 25
How to determine the inequality?From the question, we understand that:
Only those who read at least 25 books are invited
At least in inequality means "greater than or equal to"
This means that students who read the number of books greater than or equal to 25 were invited
Priya's number of books is x
Hence, the correct inequality that represents Priya's number of books is x ≥ 25
Read more about inequality at:
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Mr. Hart owns a model train store. He uses magnets from the gadget factory for that train tracks.
Part A:
The table shows the relationship between the number of train tracks, t and that number of magnets needed, m.
Complete the table for the number of magnets needed m. Then write and equation that models this relationship
____t_____|_____m____
____1_____|_____5_____
____2_____|_____8_____
____3_____|_____?_____
____4_____|_____?_____
Equation: ?
Answer:
Solution:
The selling price of washing machine = Rs. 13500
Loss percent = 20%
Let the cost price of the washing machine be Rs. x.
Loss = Loss% of C.P.
\Rightarrow⇒ Loss = 20% of Rs. x=\frac{20}{100}\times x=\frac{x}{5}x=
100
20
×x=
5
x
Therefore, S.P. = C.P. - Loss
\Rightarrow\ 13500=x-\frac{x}{5}\Rightarrow13500=\frac{4x}{5}⇒ 13500=x−
5
x
⇒13500=
5
4x
\Rightarrow\ x=\ \frac{13500\times5}{4}=\ Rs.\ 16,875⇒ x=
4
13500×5
= Rs. 16,875
Hence, the cost price of washing machine is Rs. 16,875.
Step-by-step explanation:
A square has a perimeter of 8yd . What is the length of each side?
Darrin tosses a quarter and a penny 20 times. He gets heads on both coins twice. Compare the theoretical probability of getting heads on both coins with Darrin’s experimental probability of getting heads on both coins. Why might the probabilities differ?
Answer:
The theoretical probability is that it will be Heads Heads 25% of the time. However, the experimental probability is 10%.
Step-by-step explanation:
The main difference between experimental and theoretical probability is that experimental probability is based on the actual results of an experiment. In contrast, the theoretical probability is based on possible outcomes based on assumptions.
Answer:
4
Step-by-step explanation:
Carmen sold 70 homemade lollipops. The price of each lollipop was $0.35. No sales tax was charged. Of the lollipops sold, 57 were grape. How much money did Carmen earn from the sale of the grape lollipops?
Here are two rectangles.
The table below represents some values for $$ and $$ such that the areas of the rectangles sum to $$ cm$$.
Complete the table below.
Answer:
6, 4, 1.5, 0
Step-by-step explanation:
6 times 2 = 12 and 3 times 6 = 18
12+18=30
4x3=12 and 9x2=18
12+18=30
1.5x2=3 and 9x3=27
27+3=30
0x3=0 and 15x2=30
hey you can help me out
please answer this thx
what is 6 * (4x * 39) equal?
I am answering not for help, but to give that person there brainly they deserve.
the area of the simpsons new house is 150% of the area of the old house. Write this percentage as a fraction and as a decimal
150% can be written as a decimal as 1.5
150% can be written as a fraction of 3/2.
What is a percentage?The percentage is calculated by dividing the required value by the total value and multiplying by 100.
Example:
Required percentage value = a
total value = b
Percentage = a/b x 100
Example:
50% = 50/100 = 1/2
25% = 25/100 = 1/4
20% = 20/100 = 1/5
10% = 10/100 = 1/10
We have,
150%
This can be written as:
Fraction:
= 150%
= 150/100
= 15/10
= 3/2
Decimal:
= 150%
= 150/100
= 15/10
= 1.5
Thus,
150% = 3/2
150% = 1.5
Learn more about percentages here:
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help me i need a a 80
Answer:
Answer is 42n - 24
Step-by-step explanation:
6×7n = 42n
+6×(-4)=-24
42n-24
Answer:
42n-24
Step-by-step explanation:
multiply the parentheses by 6.
6×7n=42n
6×(-4)= -24
answer -> 42n-24
A ball is dropped from the balcony. The flight path of a ball can be modeled by the equation
y = (x-4)2 + 7. Let y represent height in feet and x represent time in seconds. At what height is the ball
released?
branliest! please help
Answer:
1. B
2. A
3. C
4. D
Step-by-step explanation:
Hope this helps.
help me with these questions
Answer:
A, B, False False True, D
Step-by-step explanation:
Question 1) A
Since the graph's gradient was the lowest from points D-E then that is the answer
Question 2) B
Question 3) F, F, T
Question 4) D
Select all expressions that are equivalent to 5n-30
n+n+n+n+n−30
5n + (-30)
5n-30n
(n-6) x 5
5 (n-30)
Answer: everything EXCEPT 5(n-30)
Step-by-step explanation:
What is the surface area of 2,7 and 9
Mark and Bobby are going to share a pizza. Mark will randomly choose the topping for his half and Bobby will randomly choose for his half. the topping choices are pepperoni meatballs sausage onions Peppers mushrooms tomatoes and olives
what is the probability that mark and Bobby will both choose mushrooms
1/8
1/64
1/16
1/56
Answer:
Step-by-step explanation:
you anwser is going to be 1/8
Answer:
1/16
Step-by-step explanation:
To be honest im not 100% sure on this but i believe its 1 and 16
There are 8 toppings to choose from, and two different people choosing so both of them ALONE have a 1/8 chance of choosing mushrooms so I believe that would mean that together they have a 1/16 chance of choosing mushrooms
What is the measure of angle B in the triangle?
Enter your answer in the box.
m∠B=
°__
A triangle labeled ABC with angle A as one hundred twenty degrees, angle B as X degrees and angle C as parenthesis X plus sixteen parenthesis degrees
Answer:
m∠B=22°
Step-by-step explanation:
All angles in a triangle add up to 180 degrees
Knowing this, we now understand:
∠A+∠B+∠C=180°
Let's substitute!
(120)+(x+16)+(x)=180
120+x+16+x=180
136+2x=180
2x=44
x=22°
Let's check to make sure!
Substitute:
120+(22)+16+(22)=180
180=180
Hope this helps! :D
Good luck on your assignment :)
Please help! Thanks alot!
Answer:
PLEASE GIVE BRAINLIEST.
Step-by-step explanation:
x + 17 = y
Answer:
y=x+17
Step-by-step explanation:
5+17=22
10+17=27
15+17=32
20+17=37
Hope this answers your question.
(If this is good enough, please give brainliest. If it is not good enough, I will understand).