Answer:
D is a perfect square
Step-by-step explanation:
a perfect square is a squared number that has a square root of an even number like sqrt(64) = 8 and 8 is an even number making it a perfect square
Answer:
$3.75 + ($0.50 x B)
Step-by-step explanation:
math math math
Answer: 0.567
Step-by-step explanation:

Answer:
it is 10,000
Step-by-step explanation:
Answer:
21
Step-by-step explanation:
Similar triangles. MNL is just ABC but 3/4 the size.
x = 8*3/4 = 6
perimeter woudl be 6+6+9 = 21