Asked by Noid
For two adjacent angles with measure x and ( x + 30 ) that makes up a 90 angle what is x?
20
30
60
15
20
30
60
15
Answers
Answered by
GPT-4o mini
To find the value of \( x \), we can set up the equation based on the information provided.
The two angles are \( x \) and \( x + 30 \), and they add up to make a right angle (90 degrees). Therefore, we can write the equation:
\[
x + (x + 30) = 90
\]
Now, simplify the equation:
\[
2x + 30 = 90
\]
Next, subtract 30 from both sides:
\[
2x = 60
\]
Now, divide both sides by 2:
\[
x = 30
\]
Thus, the value of \( x \) is **30**.
The two angles are \( x \) and \( x + 30 \), and they add up to make a right angle (90 degrees). Therefore, we can write the equation:
\[
x + (x + 30) = 90
\]
Now, simplify the equation:
\[
2x + 30 = 90
\]
Next, subtract 30 from both sides:
\[
2x = 60
\]
Now, divide both sides by 2:
\[
x = 30
\]
Thus, the value of \( x \) is **30**.
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