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marin [14]
3 years ago
13

Find the value of x.

Mathematics
1 answer:
UNO [17]3 years ago
5 0

Answer:

x = 8

Step-by-step explanation:

Since you know that the line is 180 degrees in total, and there is a right angle, then you know . . .

180 = 90 + 40 + 6x + 2

Subtract 90 + 40 + 2 on both sides

48 = 6x

Divide by 6 on both sides.

x = 8

You have your answer.

Please mark for brainliest!! :D Thanks!

For more questions or information, comment below.

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Answer:

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Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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Fofino [41]

The <u>cost</u> of his meal at a cafe is $36.00 and Cristofer wants to leave a <u>10% tip</u>. So to find what is his <u>total bill</u>, you have to <u>count 10% from</u> $36.00.

Note that

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$x -- 10%.

Write aproportion:

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