Answer:
-4
Step-by-step explanation:
Answer:
$178.50
Step-by-step explanation:
Big brain go thinky-think.
Answer:
a. 7.2
b. 6
Step-by-step explanation:
Since the side lengths of similar polygons are proportional to each other, therefore:
Thus, let's find b using:
Cross multiply
Divide both sides by 15
b = 6
Let's find a using:
Cross multiply
9*12 = 15*a
108 = 15a
Divide both sides by 15
a = 7.2
4 because 4 x 4 =16 and 4+4=8
Answer: The answer is 4
Step-by-step explanation: In this problem, all you have to do is find the GCF and that is the max amount