Solving Scale Problems Using Proportions

Question 1

Which statement is true about setting up a proportion to solve for the missing measure?

Revolt · Accepted Answer

Corresponding parts must be in the same position.

Question 2

The slide will have a height of feet.

Revolt · Accepted Answer

6

Question 3

Which proportional statements are true for finding the value of x? Check all that apply.

Revolt · Accepted Answer

Answer image: //media.edgenuity.com/EVresources/3107-10-03-20-03-task/mr001-2.jpg; Answer image: //media.edgenuity.com/EVresources/3107-10-03-20-03-task/mr001-3.jpg; Answer image: //media.edgenuity.com/EVresources/3107-10-03-20-03-task/mr001-5.jpg

Question 4

144 =

Revolt · Accepted Answer

144 =: 6x; 24

Question 5

= x

Revolt · Accepted Answer

24

Question 6

Question 6

Revolt · Accepted Answer

x ft; Cross multiply.; 1/4

Question 7

What two ratios can be used in the proportion?3/8 and 18/x8/x and 3/18✔ 8/3 and 18/x18/3 and x/8

Revolt · Accepted Answer

✔ 8/3 and 18/x; 8/3 and 18/x; 6.75 inches

Question 8

What is the value of the missing measure?1.3 inches2.25 inches✔ 6.75 inches9 inches

Revolt · Accepted Answer

✔ 6.75 inches

Question 9

Analyze Medea’s work. In which step did Medea make an error?

Revolt · Accepted Answer

In step 1, the corresponding parts are in different positions.

Question 10

Which side of the original parallelogram corresponds to the 6 ft side of the enlarged parallelogram? ✔ x ft1/3 ft8 ft6 ft

Revolt · Accepted Answer

✔ x ft; x ft; Cross multiply.; 1/4

Solving Scale Problems Using Proportions Answers

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