2 years ago

Find the measure of x:

Mathematics

2 answers:

Katen [24]2 years ago

6 0

Answer:

x = 13

Step-by-step explanation:

You should note that any straight angle like those = 180° where they provided supplementary angles where the sum = 180°

(11x - 15) + (5x - 13) = 180°

Combine like terms:

16x - 28 = 180°

Add 28 on both sides:

16x = 208

Divide 16 on both sides:

x = 13

andrezito [222]2 years ago

4 0

Answer:

Hello! answer: 13

Hope that helps!

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3 years ago

The area of a square rug is 64 ft.² what is the perimeter of the rug?

Slav-nsk [51]

Answer:

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Step-by-step explanation:

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2 years ago

Max was on vacation twice as long as Jared and half as longas Wesley. The boys were on vacation a total of 3 weeks. How many day

lord [1]

Make an equation.
Also, convert 3 weeks into days ⇒ 3 · 7 = 21 days.

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x is Jared.
2x is Max (because half of 4 is 2).
4x is Wesley.

Now solve the equation.

7x = 21
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Wesley = 4x

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3 years ago

John has $6.10 in quarters and nickels in his pocket. If John has 34 coins in his pocket, how many of the coins are quarters?

Luden [163]

34 = q + n
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-1.7 = -.05q - .05n
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3 years ago

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Reika [66]

Step-by-step explanation:

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