100/2 = 50
I think the answer is 50.
I hope this helps! :D
Answer:
8
Step-by-step explanation:
1. 1/4 × 2/2 = 2/8 (denominator is 8)
2. 5/8 × 1 = 5/8 (denominator is 8)
Therefore, the common denominator is 8.
The formula is SA =

. r is the radius and l is the slant height. In your case it would be

.
Answer:
870
Step-by-step explanation:
$435 + $395 = $830
$830 + $10 = $840
$2 x 15 = $30
$840 + $30 = $870
All u need to do is 3 x 3x 4 / 2= 18ft