Ask Question
8 July, 02:08

Angle A and angle B are complementary

The measure of angle A is (5x + 15) °

• The measure of angle B is 30°

What is the value of x?

+2
Answers (1)
  1. 8 July, 04:42
    0
    Step-by-step explanation:

    ∠A + ∠B = 90° {given they are complementary}

    5x + 15 + 30 = 90

    5x + 45 = 90

    5x = 90 - 45

    5x = 45

    x = 45/5

    x = 9
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Angle A and angle B are complementary The measure of angle A is (5x + 15) ° • The measure of angle B is 30° What is the value of x? ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers