Answer:
10/1
Step-by-step explanation:
Kylie is wrong about the result since <span>(–4x + 9)2 will result to a perfect square trinomal. Any binomial squared will always result to a perfect square trinomial.
</span>And the expansion of the expression should be
<span>(–4x + 9)2 = </span>(-4x)2 + 2(-4x)(9) + 9^2
(–4x + 9)2 = <span>16x2 - 72x + 18
She missed doing the middle term in doing the multiplication
</span>
Angle 1 = 110
Angle 2 = 70
Angle 3 = 110
Angle 4 = 70
Angle 5 = 70
Angle 6 = 110
Angle 7 = 70
Angle 8 = 110
y= 1/5 x6^2 + 6/5 x + 11/10
Answer:
'12 feet'
Step-by-step explanation:
Of these threee measurements, '12 feet' is closest to the height of a house.