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3 years ago

What is the value of x 24 9 21 14

Mathematics

2 answers:

Fynjy0 [20]3 years ago

8 0

Both of this angles are same side interior angles which means both of this angles when added equal to 180 degrees

5x +15 + 3x - 3 = 180

8x - 12 = 180
+12 +12

8x = 192

x = 24

nasty-shy [4]3 years ago

4 0

we know that

$(5x+15)\°+(3x-3)\°=180\°$ -----> by consecutive interior angles

Solve for x

$(5x+15)+(3x-3)=180\\ 8x+12=180\\8x=180-12 \\x=168/8 \\x=21\°$

therefore

<u>the answer is</u>

$x=21\°$

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Answer:

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Step-by-step explanation:

Given the perimeter of a rectangle of 68 inches, and a length that is 14 inches longer than its width.

We can establish the following values to help us solve for the width of a rectangle:

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<h3 /><h3><u>Solve for the Width (W)</u></h3>

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Combine like terms on the right-hand side, and simplify the left-hand side of the equation:

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Divide both sides by 2 to solve for the width (W):

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<h3 /><h3><u>Double-check:</u></h3>

Verify whether the derived value for the width is correct:

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