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Rus_ich [418]
3 years ago
14

A supplement of an angle is 4 times as large as the angles complement. Find the measure of the angle.

Mathematics
2 answers:
Serga [27]3 years ago
3 0
<span>supplement angles have sum = 180, complement angles have sum = 90
180-x = 4(90-x)
180-x = 360 -4x
3x = 180
x = 180/3
x = 60

answer </span><span>measure of the angle = 60</span><span>


</span>
sergij07 [2.7K]3 years ago
3 0
Let x = angle
let (90-x) = complement of the angle
let 4(90-x) = supplement of the angle
x + 4(90-x) + (90-x) = 180
x + 360 - 4x + 90 - x = 180
- 3x + 450 = 180
- 3x = - 270
x = 67.5

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mote1985 [20]
Your answer is ..
First,
we have to turn our mixed fractions into an improper fraction.
=4 1/8 which is 33/8(4 x 8 + 1).

Our next mixed fraction,
we have 1 1/7 which is 8/7(1 x 7 + 1).

Now, we have the get the same denominator in order to subtract.
SO, both 8 and 7 goes in to 56. So we multiply both mixed fractions to get the same denominator.
(Tip: what ever you do to do numerator, you do to the denominator; and the other way around).
33/8 : 33*7=231 and our denominator, 8*7=56
So our improper fraction now,
231/56

Our next fraction 8/7,
7*8= 56 and our numerator 8*8=64.
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231-64= 167 and our common denominator. 167/56

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7 0
3 years ago
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Gnoma [55]

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7 0
3 years ago
X−8π=π someone help me answer this
Ann [662]

Answer:

x = 9

Step-by-step explanation:

First step, divide both sides by pi to get rid of it entirely; you should be left with x - 8 = 1 (because when you divide a value by itself, you always get 1, so pi divided by pi gives you 1)

Second step, add 8 to both sides, leaving you with x = 9

4 0
2 years ago
Which of the following is a function?
seropon [69]

Answer:

C

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For any of the functions described above, the only way any of those could be functions is that there has to be a difference value for each x, unless it is the same x-value. If the x is mentioned twice, that is fine, as long as the y point is also the same. If it is different, it is not a function.

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kenny6666 [7]

Answer:

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5/4 is equal to 1 1/4, which is 1.25

1.3 is still 1.3

1 8/25 is equal to 1.32, which is sliglightly greater than 1.3

8 0
3 years ago
Read 2 more answers
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