Answer:
129 square feet.
Step-by-step explanation:
10x15= total area of the entire wall.
10x15=150
3x7=total area of the door
3x7=21
150-21=total area of just the wall and not the door.
150-21=129
answer: 129 square feet.
OR
15x3=45
7x6=42
7x6=42
45+42+42=129
(if you wanna know how to do this second method lmk and I can attach a photo of exactly how to do it)
The answer is b . this is because I am the best at this
Answer:
=0.57735
Step-by-step explanation:
Can u mark brainliest if correct thx
Answer:
Step-by-step explanation:
The general equation of a circle is as follows:
In which the center is 
, and r is the radius.
In this problem, we have that:
So
Passing through (2,-4)
We replace into the equation to find the radius.
The equation of the circle is:
Answer:
What class is this for
Step-by-step explanation:
Bc I might know this
