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4 years ago

Find X. Please break down the steps if possible

Mathematics

1 answer:

labwork [276]4 years ago

5 0

Answer: x = 17.5

Step-by-step explanation:

All expressions for the angles as a whole must equal 180 because it is on a line.

so we need to set all the expressions equal to 180 then solve.

4x+2x+30+2x+10=180

combine like terms

(4x+2x+2x) + (30+10) =180

8x + 40 = 180

now subtract 40 from each side

8x=140

isolate the x by dividing each side by 8

x = 17.5

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3 years ago

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Step-by-step explanation:

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3 years ago

Simplify. write the answer as a fraction. -21/51

Jlenok [28]

Answer:

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Step-by-step explanation:

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4 years ago

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Strike441 [17]

Answer:

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Step-by-step explanation:

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3 years ago

PLEASE HELP

xeze [42]

Answer:

-4

Step-by-step explanation:

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| -6 + 3 | - 6 - 1 = | -3 | -7

= 3 - 7

= -4

7 0

3 years ago