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Mnenie [13.5K]
3 years ago
8

Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?

Mathematics
2 answers:
Rudiy273 years ago
8 0

Answer:

the answer is 135

Step-by-step explanation:

never [62]3 years ago
5 0

Answer:

∠ Y = 45°, ∠ X = 135°

Step-by-step explanation:

Since the 2 angles are supplementary, then

X + Y = 180 ← substitute X = 3Y

3Y + Y = 180, that is

4Y = 180 ( divide both sides by 4 )

Y = 45

and

X + Y = 180, so

X + 45 = 180 ( subtract 45 from both sides )

X = 135

Thus

∠ X = 135° and ∠ Y = 45°

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anyanavicka [17]

The option fourth StartFraction 50 divided by 5 Over 100 divided by 5 EndFraction = StartFraction 10 Over 20 EndFraction is correct.

<h3>What is the percentage?</h3>

It's the ratio of two integers stated as a fraction of a hundred parts. It is a metric for comparing two sets of data, and it is expressed as a percentage using the percent symbol.

Let x be the number.

According to the problem.

50% of x = 10

x = 10 ÷ 50%

= 10×(50/100)

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Thus, the option fourth StartFraction 50 divided by 5 Over 100 divided by 5 EndFraction = StartFraction 10 Over 20 EndFraction is correct.

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2 years ago
8-4d=12 what is d equal to ?
NARA [144]

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4 0
3 years ago
Nathan deposit seven Knights of his allowance into his savings account he spent the remaining amount or 2.50 how much did Nathan
evablogger [386]

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hope this helps.

4 0
3 years ago
Using the Pythagorean method solve the problem and find the area of the triangle
denis-greek [22]

Answer:pythagoream theorem applies to right angle triangle.

Formula

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Step-by-step explanation:

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3 years ago
To make one ham sandwich, tina uses one bread roll and two ham slices
igor_vitrenko [27]

Answer:

£67.78

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6 0
3 years ago
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