X^2 - 20x = 10
x^2 - 20x + 100 = 10 + 100
(x - 10)^2 = 110
Answer:
First box : 100
Second box: 110
Hope it helps
Answer:
130
Step-by-step explanation:
62.4 divided by 48 to get the 1 percent of the number, then multiply by 100 to get the number.
Answer:
There are 20 boys
Step-by-step explanation:
Answer:
D. F(x) = 1/(x +5)²
Step-by-step explanation:
The vertical asymptote at x=-5 tells you that x=-5 will be a zero of the denominator. The only equation with a denominator factor of (x+5) is ...
F(x) = 1/(x +5)²
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<em>Additional comment</em>
The fact that the value of F(x) does not change sign at the vertical asymptote tells you the denominator factor will be of even degree. That is taken for granted here, as all denominators are squares in the answer choices.
X=-8 final answer. hope that helps
