Answer:
A. and C.
if you simplify the expressions, you will see which ones are equal to the expression given
PEMDAS
100 times 7 is 700
678 times 56 is 37968
700 +8 - 37968
-37260
The answer is b: 95.03 ft^2
Divide 5.5 by 2 to get the radius of 2.75.
Use 4(pi)(r)^2 to get the surface area of the sphere.
Answer:
379/47
Step-by-step explanation:
1. Simplify
2. Reduce fraction to lowest terms
1 is the greatest common divisor of 3 and 47. The result can't be further reduced.
3. Convert mixed number to improper fraction
