Answer:
15
Step-by-step explanation:
if you divide 45 by 3 you get 15 and then if you multiply 15 by 3 you get 45
Answer:
Graph the equation of the line for the equation , y = 3x-12.
Step-by-step explanation:
hope this helps
Answer:
20 mph.
Step-by-step explanation:
Unit rate = distance / time
= 80/4
= 20 miles per hour.
Answer:
22.8
Step-by-step explanation:
A, and B are distractions. multippe C (11.4) by 2, you'll get 2C (22.8)
Answer:
13) 8.6
Step-by-step explanation:
To find the side length, use a trig function to solve for x.
You have the adjacent side and hypotenuse to the angle. Use the cosine function since its ratio is adjacent over hypotenuse.
This means Cos 52 = x / 14. Solve for x.
Cos 52 = x / 14
14* Cos 52 = x
8.6 = x
