Answer:
A
Step-by-step explanation:
Rectangular Pyramid
The correct answer is A $4.28 x 4 = $19.28
Answer:
5n units
Step-by-step explanation:
C=2πr =2·π·2.5
Answer: 9 1/3 minutes
First create an equation with the given information; with x being the commercial time, 30=3x+2, now solve for x. First subtract 2 from each side and get 28=3x and then divide each side by 3 to get 9 and 1/3 minutes.
