Answer:
so to do this we basicely just go through and substitute the anser in and see if it works.
60+10=70
60-10=50
NO
50+20=70
50-20=30
RIGHT
so the answer is the second one
Hey there! :D
A square has four sides.
The perimeter of something is all the sides added up.
So, we know that it would be 52 divided by 4.
52/4= 13
Each side is 13 meters long.
I hope this helps!
~kaikers
Answer:
1 / 2 or 0.5
Step-by-step explanation:
use the formula ; m = y2 - y1 / x2 - x1
where y2 = 10
y1 = 9
x2 = 5
x1 = 3
Answer:
-(m+2)(m^2+16)
Step-by-step explanation: