Answer:
answer is x=25
Step-by-step explanation:
hope it is correct
x = 25
Vertical opposite angles are equal.
(4x - 25) = 75
4x - 25 = 75
4x = 100
So sqrt(40) lies between 6 and 7.
y^1/2/xz^2 option 3
(x^1/2 y^-1/4 z)^-2= x^(-1/2*2) y^(1/4*2) z^-2= x^-1 y^1/2 z^-2= y^1/2/xz^2
2x + 31 = 5
2x = 5 - 31
2x = -26
x = -26/2
x = -13.
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answer is attached in the image below
