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2 years ago

I’m really stuck Can. Someone help?

Mathematics

1 answer:

const2013 [10]2 years ago

8 0

Answer:

$-2\leq x < 8$

Step-by-step explanation:

Notice that the leftmost endpoint, 2, has a closed circle, which means that it is included in the inequality. Also, the rightmost endpoint, 8, has an open circle, which means that is NOT included in the inequality.

Because the inequality only includes what is between the two numbers, you write the inequality as $-2\leq x < 8$ to show that -2 is included and 8 is not included.

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Area = width * height
since the window is 20 inches higher than the width:
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640 = width * width+20
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**********************************************************
Double Check
if width = 17.203 then height = 37.203
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3 years ago

Evaluate the expression 3(7 + 4)2 − 24 ÷ 6

solong [7]

Answer:

3(7 + 4)2 − 24 ÷ 6 = 62

Step-by-step explanation:

3(7 + 4)2 − 24 ÷ 6 is the given expression.

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