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3 years ago

Find the value of x.A.5B. 40C. 45 D. 20

Mathematics

2 answers:

Alinara [238K]3 years ago

3 0

(B) x = 40

Step-by-step explanation:

4x + 20 = 180

4x = 160

x = 40

slega [8]3 years ago

3 0

Answer:

B. 40

Step-by-step explanation:

This is a straight angle; this means that 20 and 4x are supplementary angles.

<u>SUPPLEMENTARY ANGLES:</u> TWO ANGLES WITH A SUM OF 180°.

$20 + 4x = 180.$

First, subtract 20 from 180 and from 20.

$20 - 20 = 0$ (cancels itself out).

$180 - 20 = 60.$

Now we are left with 4x = 160.

Lastly, divide 160 from 4.

$160/4 = 40.$

Therefore, the value of x is 40.

Here's an attachment to make this process easier to understand.

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The sum of three consecutive rven integers is 72. Let x represent the first integer, x+2 represent the srcond integer, and x+ 4

Vsevolod [243]

Given parameters:

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3 years ago

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hope it helps :)

8 0

3 years ago

What is this 16/6.72 thank you

kvv77 [185]

Hm in decimal form it’s .. 2.38095 or 2.3. Fraction 23/10 .. Percentage is 239%.. If this doesn’t help. Tell me what u mean and I’ll try my best to help!

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2 years ago

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worty [1.4K]

Answer:

x = 13

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3 years ago

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4 0

2 years ago

Read 2 more answers

Find the value of x.A.5B. 40C. 45 D. 20​

Find the value of x.A.5B. 40C. 45 D. 20