Search

Close

Ivan found the change in a scale factor. His work is shown below. What error did Ivan make? Old length = 35 feet New length = 10 feet StartFraction 10 divided by 5 over 35 divided by 5 EndFraction = StartFraction 2 over 7 EndFraction

LOGIN TO VIEW ANSWER
LOGIN TO POST ANSWER

Related Questions in Mathematics

Asked By laylah

Mathematics

0Answers

how many centimeters are in 5 meters

Asked By seoyeon

Mathematics

1Answers

Claire correctly solved the proportion StartFraction x over 4 EndFraction = StartFraction 36 over 16 EndFraction for x by using cross products to get the equation 16 x = 144 and then dividing both sides by 16 to get x = 9. She showed that she can use cross products to solve the proportion because she gets the same answer if the solves it as shown. StartFraction x over 4 EndFraction = StartFraction 36 over 16 EndFraction. StartFraction x over 4 EndFraction times 4 = StartFraction 36 over 16 EndFraction times 4. x = StartFraction 144 over 16 EndFraction. X …

Asked By cream8

Mathematics

0Answers

The graph below shows the relationship between the number of months different students practiced tennis and the number of matches they won: Part A: What is the approximate y-intercept of the line of best fit and what does it represent? (5 points) Part B: Write the equation for the line of best fit in the slope-intercept form and use it to predict the number of matches that could be won after 13 months of practice. Show your work and include the points used to calculate the slope. (5 points)

need help asap

Asked By auranite

Mathematics

0Answers

While traveling to Europe, Phelan exchanged 250 US dollars for euros. He spent 150 euros on his trip. After returning to the United States he converts his money back to US dollars. How much of the original 250 US dollars does Phelan now have? Round to the nearest cent. 1 European euro = 1.3687 US dollars

Asked By stu-rashad

Mathematics

0Answers

(9,162) (5,90) (3,36)

Asked By angelina0

Mathematics

0Answers

Tomas wrote the equation y = 3x +y equals 3 x plus StartFraction 3 over 4 EndFraction.. When Sandra wrote her equation, they discovered that her equation had all the same solutions as Tomas’s equation. Which equation could be Sandra’s? someone plz help me! :D

idk what im doing

Asked By stu-rashad

Mathematics

0Answers

A certain coin is a circle with diameter 18 mm. What is the exact area of either face of the​ coin? The exact area of either face of the coin is 33 nothing mmsquared.

Asked By aidan8

Mathematics

0Answers

Which unit price is the highest? turnips for $1.51 per pound peppers for $1.62 per pound carrots for $1.26 per pound celery for $1.48 per pound

Asked By erin5

Mathematics

0Answers

what is the line of reflection between pentagon PQRST AND P'Q'R'S'T'

Asked By kyra7

Mathematics

0Answers

How do I find the slope between (2, -3) (4,3) and find the slope between (7, -9) (-2,-8) ?

Asked By rania1

Mathematics

0Answers

Increase £140 by 10%

Asked By crystal32

Mathematics

0Answers

Write the equation of the line, in standard form, that has a y-intercept of 2 and is parallel to 2x + y = -5. Include your work in your final answer. Type your answer in the box provided or use the upload option to submit your solution.

Asked By niseybabyy

Mathematics

0Answers

You graph the function ƒ(x)=-|x|-12 in the standard viewing window of –10 to 10. Will you be able to see the graph? Explain.

I really need an explanation rn, hopefully someones up!!

Asked By craze

Mathematics

0Answers

Analyze the dot plots. What is the approximate difference between the means of the two data sets to the nearest whole number?

Asked By craze

Mathematics

1Answers

The dot plots show rainfall totals for several spring storms in highland areas and lowland areas. What is the median rainfall for the highland storms? What is the median rainfall for the lowland storms?

Asked By america4

Mathematics

0Answers

Y is the midpoint of _ XZ. If XZ = 8x − 2 and YZ = 2x + 1, find x

Asked By abbie

Mathematics

0Answers

Your math teacher allows you to choose the most favorable measure of central tendency of your test scores to determine your grade for the term. On six tests you earn scores of 89, 81, 85, 82, 89, and 89. What is your grade to the nearest whole number, and which measure of central tendency should you choose?

Asked By kimberly86

Mathematics

0Answers

How many solutions does this linear system have? y = y equals StartFraction 2 over 3 EndFraction x plus 2.x+ 2 6x – 4y = –10 one solution: (–0.6, –1.6) one solution: (–0.6, 1.6) no solution infinite number of solutions

Asked By mohamed8

Mathematics

0Answers

graph Which of the following statements are correct based on the diagram? Select all that apply. Segment U T is congruent to segment X V Angle S is congruent to angle V Segment S T is congruent to segment W V Angle V is congruent to angle T Segment U S is congruent to segment X V

Asked By mohamed8

Mathematics

0Answers

Triangle A B C is congruent to triangle D E F. Use the diagram to identify the corresponding sides of the congruent triangles. Side AB corresponds to side . Side EF corresponds to side . Side CA corresponds to side .

i need help.

Asked By abel6

Mathematics

1Answers

Which is the value of 3b2−b when b = 5?

Asked By ashermani

Mathematics

0Answers

What is the approximate value of q in the equation below? q + log Subscript 2 Baseline 6 = 2 q + 2

Asked By timothy82

Mathematics

0Answers

Sarah is testing how quickly saltwater freezes. She adds saltwater to one ice tray and plain water to another ice tray. She places each tray in the freezer and records the time when each one starts to freeze. What is the treatment in this experiment?

Asked By tamiah

Mathematics

0Answers

Serena says that if a regression line is drawn correctly in a scatterplot, there will always be the same number of points above the line as there are below the line. Which of these must be a counterexample to her claim? a scatterplot with an odd number of points in which the correct regression line passes directly through 0 of the points a scatterplot with an even number of points in which the correct regression line passes directly through 0 of the points a scatterplot with an odd number of points in which the correct regression line passes directly through …

Asked By devonte

Mathematics

0Answers

Which expression is equivalent to mc019-1.jpg?