If x ^ 2 = 100, then x = 10.
For this case what you should know is the correct clearance of the following equation:

We then have two possible solutions:

Rewriting we have:

Therefore, the solutions are:
Answer:
A statement that is NOT true is:
If x^2 = 100, then x = 10.
X=41
a^2+b^2=c^2
9^2+40^2=x^2
Answer:
(x+5)² + (y+6)² = 12.25
Step-by-step explanation:
Answer:
The answer will be y-4=-2(x+1)
Answer:
x + y = 90 - - - (1)
y = 1/4x - - - - (2)
Step-by-step explanation:
x = larger acute angle
y = smaller acute angle
Recall:
A right angle measures 90°
Sum of angles in a triangle = 180°
y = 1/4x
Hence :
90 + x + y = 180
x + y = 180 - 90
x + y = 90 - - - (1)
y = 1/4x - - - - (2)
Put y = 1/4x in (1)
x + 1/4x = 90
1.25x = 90
x = 90 / 1.25
x = 72
x + y = 90
72 + y = 90
y = 90 - 72
y = 18