4 years ago

Eight less than for times a number is less than 56. What are the possible values of that number

1 answer:

4 0

Define your variable.
x = a number
"Translate" words to math.
4x-8<56
4x<64
x<16

Any number less than 16 (but not equal to) will work.

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Alexxx [7]

Answer:

Perimeter = 22.809836694575

Step-by-step explanation:

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$AB=\sqrt{\left( 6--2\right)^{2} +\left(2-2 \right)^{2} } =\sqrt{64} =8$

$AC=\sqrt{\left( 0--2\right)^{2} +\left(8-2 \right)^{2} } =\sqrt{40} =2\sqrt{10}$

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When you multiply a negative by a negative you get a positive, because the negative signs cancel each other.

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