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5 votes
Help .

solve for x.

Help . solve for x.-example-1

2 Answers

4 votes

Answer:

27

Explanation:

3x + 9 = 90

3x = 81

x = 27

User Jackson Egan
by
5.8k points
5 votes

Answer:

The correct answer is 1st option 27

Explanation:

From the given figure, we get the given angles are right angles.

we get,

3x + 9 = 90

To find the value of x

we have,

3x + 9 = 90

3x = 90 - 9

3x = 81

x = 81/3

x = 27

Therefore the value of x = 27.

The correct answer is 1st option 27

User Nagel
by
5.2k points