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3 years ago

Find the measure of the interior angles.

Mathematics

2 answers:

Mrac [35]3 years ago

7 0

Answer:

x=22

Step-by-step explanation:

4x+2+x+3x+2=180

collect like terms

4x+x+3x=180-(2+2)

8x=180-4

8x=176

make x the subject of the formula

x=176/8

x=22

Reika [66]3 years ago

4 0

Answer:

4x + 2 + x + 3x + 2 = 180 (all angles of a triangle will equal 180 degrees)

Combine like terms:

8x + 4 = 180

-4 -4

8x = 176

Divide by 8 on both sides:

X = 22

So now we find the angles.

4 x 22 + 2 = 90 degrees for 4x + 2

3 x 22 + 2 = 68 degrees for 3x + 2

22 degrees is for X

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lara31 [8.8K]

Answer:

$f=\frac{9c}{5}+32$

Step-by-step explanation:

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8 0

4 years ago

point A lies at the intersection of y = x and y = -2/3x + 5. What are the coordinates of A? Express your answer as an ordered pa

torisob [31]

Y = x
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x = -2/3x + 5
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4 years ago

In a school, the ratio of boys to girls is 4:3. There are 216 boys. How many girls are there?

tankabanditka [31]

Answer:

162

Step-by-step explanation:

Divide 216 by 4

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5 0

3 years ago

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Deffense [45]

Answer:

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Step-by-step explanation:

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4 years ago

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Oxana [17]

Answer:

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Step-by-step explanation:

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3 years ago