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Leokris [45]
3 years ago
12

Will Mark brainliest

Mathematics
2 answers:
Zarrin [17]3 years ago
8 0

Answer:

x = 45

Step-by-step explanation:

The angle measurement of the line is 180 degrees because it is a straight line. Therefore, the shown two angle measurements must add up to 180 as well. So:

(2x+45) + x = 180

Combine like terms to simplify

3x + 45 = 180

-45           -45

Subtract 45 on both sides to isolate the variable

3x = 135

Divide 3 on both sides to isolate the variable as well

x = 45

*Hope this helped! : )*

Artyom0805 [142]3 years ago
5 0

180^{\circ} = (2x + 45)^{\circ} + x^{\circ}\\180^{\circ} = 2x^{\circ} + 45^{\circ} + x^{\circ}\\180^{\circ} - 45^{\circ} = 2x^{\circ} + x^{\circ}\\135^{\circ} = 3x^{\circ}\\x^{\circ} = 45^{\circ}

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castortr0y [4]

Answer:

all 0.5

Step-by-step explanation:

Suppose this is a fair coin, so the chance of getting head vs tail is 50-50, or 0.5.

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erastova [34]

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7 0
2 years ago
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3 years ago
I need help plz plz plz help me ASAP. And SHOW YOUR WORK
antoniya [11.8K]
R= 8

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3 years ago
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