Answer:
23 minus 15 equals 38
Step-by-step explanation:
urwelcome
The answer is C
The reason: There are two width and two length sides. So, therefore, if you want the fencing to equal 40 feet around the perimeter, 8 · 2 + L · 2 has to = 40.
You would factor 2 out, and you get 2(8 + L) = 40.
Answer:
D
Step-by-step explanation:
Using the rules of exponents
×
=
and
= 
Given
× 2² =
=
= c , hence
c =
=
=
→ D
Answer:
1. 21
2.5/6
3. 20/3
Step-by-step explanation: