The 2 angles combined form a right angle which equals 90 degrees.
Add the 2 angles to solve for x.
5x+15 +20 = 90
5x + 35 = 90
5x = 55
x = 55 / 5
x = 11
Answer:
C
Step-by-step explanation:
To be a factor of 16 they need to be numbers that divide into it without remainders.
Answer:
16
Step-by-step explanation:
Answer:
A. 5 1/2 and D. 11/2
Step-by-step explanation:
Make improper fraction
8*1+3=11/8
Solve by multiplying:
4*11/8
44/8
Simplified is 11/2
We can turn it back into a mixed number
2*5+1=11 so 5 1/2
