Add the two together and divide the answer by 137.16 add it together
Answer:
first and second one, and fourth one
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Area of a square equals to the square of its side, therefor the side of a given area for a square is the square root of the area.

When an equation is in standard form, x isn't negative so she should divide everything by a negative 1 to change it into a positive equation.