Answer:
A. 15
B. 25.6
C. 41.6
Step-by-step explanation:
You need to divide
Answer: A
I used my graphic calculator
.72
18/25
Please mark brainliest
9514 1404 393
Answer:
k = 15
Step-by-step explanation:
Look for the missing factors that make all of the factors of 60k be squares.
60 = 2² × 3 × 5
The factors 3 and 5 each have an odd exponent (1), so those two factors must be part of k.
60k = 2² × 3 × 5 × k
is a perfect square when ...
3 × 5 = k = 15
For k = 15, 60k = 900 = 30²
You just have to add the three
4/8+3/8+1/8=8/8
8/8=100%
So they finished the whole project
Hope this helps!