Answer:
you don't have -i? because it should be -i
Answer: 4.8
Step-by-step explanation:
D. 33 cm
P=2L+2W
P= 2(33)+2(40)=150
Given the proportion 7/5=x/3, you can cross-multiply to find the value of x.
21=5x.
Divide both sides by 5.
x=4.2.
Hope this helps!