Answer:
I think the answer is A
Step-by-step explanation:
So sorry if the answer is incorrect
Answer:
He works 75% of the year
Step-by-step explanation: 9/12 as a fraction is 75/100, so the answer is 75%
Answer:
Subtract 63 from both sides
Step-by-step explanation:
we always have to try to clear the incognita that in this case is going to be h
First we
Subtract 63 from both sides
then
Divide by -7 on both sides
19 - 7h = 63
19 - 7h - 19 = 63 - 19
- 7h = 44
-7h/-7 = 44/-7
h = -44/7
Answer:
(1.142857143 , -8)
Step-by-step explanation:
A rectangle has 4 sides
each side is a right angle
a right angle by definition is 90 degrees
![90 + 90 + 90 + 90 = 360\\ or\\ 90 * 4 = 360](https://tex.z-dn.net/?f=%2090%20%2B%2090%20%2B%2090%20%2B%2090%20%3D%20360%5C%5C%20or%5C%5C%2090%20%2A%204%20%3D%20360%20)
False