Answer:
A.
(x - 3)(x - 3)
Step-by-step explanation:
x^2 – 6x + 9
What 2 numbers multiply to 9 and add to -6
-3*-3 =9
-3+-3 = -6
(x-3) (x-3)
Answer:
5,15,20,24,32
Step-by-step explanation:
Answer:
0.4 inches per hour
Step-by-step explanation:
2.5 hrs = 31.5 in
5 hrs = 32.5
that's 1 inch in 2.5 hours
or
1/2.5 = 0.4 inches per hour
Answer:
Correct answer: m∠A = 52°
Step-by-step explanation:
Given:
m∠A = 9 x - 2 = ?
m∠B = 16 x
m∠C = 5 x + 2
The sum of the inner angles in a triangle is 180 degrees
m∠A + m∠B + m∠C = 180°
9 x - 2 + 16 x + 5 x + 2 = 180
30 · x = 180
x = 180 / 30 = 6°
x =6°
m∠A = 9 x - 2 = 9 · 6 - 2 = 54 - 2 = 52°
m∠A = 52°
God is with you!!!
The answer to this question is 6x-4
