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tensa zangetsu [6.8K]
3 years ago
15

Two angles are supplementary. One angle is 16° less than three times the other. Find the measures of the angles

Mathematics
1 answer:
Ivan3 years ago
7 0

Answer:

Step-by-step explanation:

x and y are supplementary angles, so their sum is 180°.

x+y = 180°

x is 16° less than three times y

x = 3y - 16°

(3y-16°) + y = 180°

4y = 196°

y = 49°

x = 3y-16° = 131°

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Answer:

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Step-by-step explanation:

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6 0
3 years ago
The owners added a second floor to the house. The second floor is 50 feet long and 30 feet wide with ceilings that are 9 feet ta
Brrunno [24]

Answer:

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Step-by-step explanation:

A rectangular one-story house covers an area of 3,700 square feet. The ceilings are 8 feet high. The owners add a second floor to the house. The second floor is 50 feet long and 30 feet wide with ceilings that are 9 feet high. What is the total volume of the interior of the house?

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7 0
2 years ago
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DaniilM [7]

Answer:

The answer is "\bold{(7.1-8.3) \pm 1.665 \sqrt{\frac{(1.7)^2}{50}+\frac{(1.9)^2}{39}} }\\\\"

Step-by-step explanation:

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\to (7.1-8.3) \pm 1.665 \sqrt{\frac{(1.7)^2}{50}+\frac{(1.9)^2}{39}} \\\\

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marishachu [46]

Answer:

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Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can u please have help i cant get this ​
adell [148]

Answer:

Step-by-step explanation:

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I have highlighted the points so you can see where they lay on the lines. You can see only one set of points is on 2 different lines.

Please mark Brainliest when able.

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3 years ago
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