Answer:
B on edge
Step-by-step explanation:
At least 67 inches, but at most 73 inches
Answer:
The answer is 46.
Step-by-step explanation:
You have to substitute the value of a and c into the expression :

Let a = 10,
Let c = 4,



Answer:
A
Step-by-step explanation:
f(x) = 2x
f(-4) = 2(-4) = -8
Answer:
30 degrees
Step-by-step explanation:
I think that every corner is a 90 degree angle so 90/2 is 30
I did 54/8 because you are multiplying D×8 and the product of 54/8= 6.75 so yeah the answer is 6.75