Answer:
15
Step-by-step explanation:
The given equation is


When we multiply we obtain the equations:


We add both equations to obtain:

Divide both sides by -7 to get:

Answer:
The answer is 2pi
Step-by-step explanation:
To find the area of a cirlce, use the equation ( pi * r^2 ) so for a semi circle, which is half, simply divide that by 2. Plug in 2 for radius and you get 4pi/2 which simplifies to 2pi.
-3 1/3 * -8 7/10 =
- 10/3 * -87/10 =
870/30 = 29 <==
Jenna said not to pull out and then she had a baby and could not build a fence. so this question is irrelevent.
Answer:
the question?
Step-by-step explanation: