Answer: x = 0
Step-by-step explanation:

First one is the answer
x = +- sqrt (10)
Answer:
75
Step-by-step explanation:
an arc is half a circle
Answer:
D is the answer
Step-by-step explanation:
multiple the exponents when the equation is in parenthesis like that! and do 3 cubed which equals 27.
<em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>:</em><em>)</em>