Answer:
yes
Step-by-step explanation:
Answer: Only if their cross products are equal.
If 2.5 x 11.2 = 4 x 7 then they form a proportion.
And the answer is yes
because both cross products are 28.
13) E
14) B
15) D
16) F
17) A
18) C
Answer:0.140625
Area of square =length times width
3/8 * 3/8=0.140625
x = 1/2QN^2
