X+y=12
x+y+-y=12+-y
x+y+-y=12+-y
x=-y+12
x-y=10
x-y+y=10+y
x=y+10
z^2=-y^2+22
x=(square root) -y^2+22 or x=-(square root) -y^2+22
Hope this helps!
You would answer square roots and powers in the step of Exponents. so if your equation included square roots you would solve them after parenthesis.
Answer:
Step-by-step explanation:
The formula of a perimeter of a rectangle:
The formula of an area of a rectangle:
l - lenght
w - width
We have l = 3w and the perimeter P = 256 in. Substitute:
<em>divide both sides by 2</em>
<em>divide both sides by 4</em>
Calculate the area of a rectangle:
The triangle ABC is the half of the rectangle. Therefore the area of a triangle ABC is:
Answer:
It is two blankets per grandchild so you just multiply the 2 and the b and it equals g.
Step-by-step explanation:
g=2b
Answer:
24.56
Step-by-step explanation:
the circumference of a cricle is pi times diameter (so 4pi) then add both sides of 6 (so 12)
