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Ierofanga [76]
2 years ago
5

Find the measure of an angle such that the difference between the measures of its supplement and four times its complement is 30

Mathematics
1 answer:
Katarina [22]2 years ago
7 0

Answer:

70 degrees

Step-by-step explanation:

x = angle

180 - x = it's supplement

90 - x = it's compliment

(180 - x) - 4(90 - x) = 30

180 - x - 360 + 4x = 30

reducing

3x = 210

x = 70

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Bill found a pair of running shoes for $57. The regular price was $68.99. He also found a sweat suit that was originally $37.80.
mestny [16]

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9.45+11.99=21.44

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2 years ago
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Answer:

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3 years ago
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Aneli [31]
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3 0
3 years ago
Read 2 more answers
Find the 5th (not fourth) of given geometric sequence. 2000, 1000, 500,...
Greeley [361]

Answer:

125

Step-by-step explanation:

To find the common ratio, take the second term and divide by the first term

1000/2000 = 1/2

We multiply each term by 1/2

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To find the next term 500*1/2 = 500/2 = 250

To find the 5th term

250*1/2 = 125

8 0
3 years ago
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