Answer:
length of side = 10x + 3
Step-by-step explanation:
The area of a square = s² ( s is the length of the side )
given
A = 100x² + 60x + 9 ← perfect square in the form
(a + b)² = a² + 2ab + b²
100x² = (10x)² ⇒ a = 10x
9 = 3² ⇒ b = 3
and 2ab = 2 × 10x × 3 = 60x, hence
100x² + 60x + 9 = (10x + 3)²
s =
= 10x + 3 ← length of side
Answer:
x = 729/4 = 182.250
Step-by-step explanation:
Answer:
The answer is
N+ 1 = 3+2/2
=3
Step-by-step explanation:
The answer is 3
This is a odd number
About 6.666666667 percent, that’s his commission rate
Answer: 22
6x-2=10x-18
6x-10x=-18+2
-4x=-16
x=4
6x-2
6(4)-2
24-2
=22