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Andreyy89
3 years ago
14

I need help ASAP please

Mathematics
1 answer:
Verdich [7]3 years ago
4 0

Answer:

33

Step-by-step explanation:

first you set up the problem, supplementary angles equal 180 degrees so the equation should look like, 4x+x+15=180. then you solve from there by combining like terms and you should get x equal to 33

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Question 15 of 20 :
musickatia [10]

Answer:

the answer is A

Step-by-step explanation:

\frac{x}{2}  = 17

x = 17 \times 2

x = 34

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2 years ago
Select the correct answer.
kipiarov [429]

Answer:

A

Step-by-step explanation:

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3 years ago
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3 years ago
The length of a rectangular pool is 20 feet and the width is 15 feet. The
Ray Of Light [21]

Answer:

$255

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5 0
2 years ago
A follow-up study will be conducted with a sample of 20 people from the 300 people who responded yes (support) and no (do not su
mafiozo [28]

Answer:

x = 20 * s / 300

Step-by-step explanation:

In this case, it is solved by means of a rule of three, that is, we know that 20 of 300 answered yes, but in the case of the strata sample, since it is a value that is not mentioned in the problem, we will assume it as " s "and the people who were selected as" x ". would:

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and thus they would give us the number of people that would be selected.

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6 0
3 years ago
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