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3 years ago

The measure of an angle is nineteen times the measure of a supplementary angle. what is the measure of each angle?

1 answer:

7 0

Lets say the angle is a and its supplementary is b:
since a+b=180 and a=19*b,
<span>a+19a=180
20a=180
a=180/20
a=9
19a=171</span>

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The answer for this question

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REY [17]

Step 1

Given;

$9x^2+16=0$

Required: To solve the equation.

Step 2

Solve the equation

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3 years ago

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3 years ago

What is 2x + 18 = 20?????

Gennadij [26K]

Step-by-step explanation:

Hello there!

Just solve for x by combining like terms:

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3 years ago

Read 2 more answers