The perimeter of the first rectangle below is 120 inches. The perimeter of the second rectangle is 180 inches. What are the valu

Question

2 years ago

14

es of x and v?
A. x = 6; v = 42
B. x = 13; v = 42
C. x = 42; v = 6
D. x = 48; v = 28

2 answers:

8_murik_8 [283] · Answer 1 · 2022-11-09T04:38:04+03:00

5 0

Answer:

A

Step-by-step explanation:

gladu [14] · Answer 2 · 2022-11-09T06:18:48+03:00

gladu [14]2 years ago

5 0

Answer:

A. x = 6; v = 42

Step-by-step explanation:

Strategy : Guess and Check

Let's start with A:

If x = 6, then the first rectangle would be 12 + 42 + 6 + 12 + 42 + 6 = 120

Let's see if this checks out with the second rectangle.

6 + 42 + 42 + 6 + 42 + 42 = 180