The answer is B. 9 inches because a square has 4 equal sides. The area of a square equals length times width...
So that means all 4 sides are 9 inches
9x9=81
C = 1/2(a - b), where a is biggest arc and c is outside angle
51 = 1/2(160-x)
51×2 = 1/2×2 (160-x)
102 = 160 - x
102-160 = 160-160 - x
-x = -58
x = 58
Answer:
$20
Step-by-step explanation:
25*0.8=20
Answer:
s=8
Step-by-step explanation:
Let's solve your equation step-by-step.
s(11−s)=24
Step 1: Simplify both sides of the equation.
−s2+11s=24
Step 2: Subtract 24 from both sides.
−s2+11s−24=24−24
−s2+11s−24=0
Step 3: Factor left side of equation.
(−s+3)(s−8)=0
Step 4: Set factors equal to 0.
−s+3=0 or s−8=0
s=8
