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Assoli18 [71]
2 years ago
12

Anyone have the answer to this ?

Mathematics
1 answer:
Hoochie [10]2 years ago
5 0
<h3><u>Solution:</u></h3>

{x}^{2}  + 8x + 12 = 0 \\  =  >  {x}^{2}  + 6x + 2x + 12 = 0 \\  =  > x(x + 6) + 2(x + 6) = 0 \\  =  > (x + 2)(x + 6) = 0 \\  =  > x = 2 \:  \: or \:  \: x = 6

<h3><u>Answer</u><u>:</u></h3>

<u>x </u><u>=</u><u> </u><u>2</u><u>,</u><u> </u><u>x </u><u>=</u><u> </u><u>6</u>

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If Fred’s age now is three times what it was 12 years ago, how old is Fred 12 years ago?
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6

Step-by-step explanation:

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6 0
1 year ago
The length of one base of a trapezoid is 44, the median is 36, and the other base is 2x + 10.
Nataliya [291]

Answer:

The answer is "9"

Step-by-step explanation:

Given value:

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formula:

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36 = \frac{(44+  2x+10)}{2}\\\\ 36 = \frac{54+2x}{2}\\\\36 \times 2 = 54 +2x\\\\72 =54 +2x\\\\2x= 72-54\\\\2x= 18\\\\x= 9

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3 years ago
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Answer:

[90,225] notation or 135 range

Step-by-step explanation:

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