She is wrong she should have added 18 to both sides
X^2+35=180?
Subtract 35 on each side
x^2=145
Take the square root
x= -sqrt(145)
+sqrt 145...
I hope this helps!!
Answer:
13.2
Step-by-step explanation:
√175 ≈ 13.2 . . . units
The area of a square is the square of the edge length. Hence, the edge length is the square root of the area.
Hello,
nice as problem.
Here x has a power of 5 as divider and a power of 2 as divider (in order to make a power of 10.
Numbers of dividers: (8+1)*(7+1)=9*8=72
Answer:
502.7 meters squared
Step-by-step explanation:
The equation would be 2πrh+2πr^2. If you just plug in the radius and height you will get 502.65. Round it up and you will get 502.7.