Answer:130 I think I’m not real sure
Step-by-step explanation:
Answer:
Step-by-step explanation:
Alright, lets get started.
We have given two points that are end point of diameter.
So, the center point will be :
x co-ordinate :
y co-ordinate : 
Hence the center is : (-5,4)
Now the distance between these two end points :



So radius will be half of this diameter.

Plugging these values in standard equation of circle


.................................. This is the answer
Hope it will help :)
Answer:
a=4
Step-by-step explanation:
5a-8=8+a
4a-8=8
4a=16
a=4
Answer = D 9 feet long and 4 feet wide
Find out which two numbers can multiply to get 36.
9 x 4 = 36