Answer:9
Step-by-step explanation:
Square root of 81 is9.
Answer:
C. 45%
Step-by-step explanation:
Divide 36 by 80 to get 0.45 (45%)
Answer:
The measure of angle BED is 78°
Step-by-step explanation:
Hopefully you can see what I did there.
Answer:
Exact form:

Decimal form:
x= -8.5
Step-by-step explanation: