Answer:
27 =x
Step-by-step explanation:
The two angles are vertical angles and vertical angles are equal
4x+7 = 5(x-4)
Distribute
4x+7 = 5x-20
Subtract 4x from each side
4x+7-4x = 5x-4x-20
7 = x-20
Add 20 to each side
7+20 = x-20+20
27 =x
Answer:
ummm pray and hope youll be fine?
3/4 hours is equal to (60 minutes divided by 4) times three. [15*3 = 45]
Macy finished in 45 minutes. Now we have to find 4/5 of 45. So (45 divided by 5) times 4. [9*4 = 36]
See the pattern? So the answer for 45 minutes divided by 4/5 is 36 minutes.