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djverab [1.8K]
2 years ago
8

If ∠ROQ and ∠ROS are complementary angles, then what is the value of x and m∠ROS?

Mathematics
1 answer:
Colt1911 [192]2 years ago
5 0

Answer:

B. x = 31; m∠ROS = 62°

Step-by-step explanation:

Complementary angles add to 90

∠ROQ + ∠ROS = 90

28+2x = 90

Subtract 28 from each side

2x = 90-28

2x=62

Divide by 2

2x/2 = 62/2

x = 31

∠ROQ =28

∠ROS = 2x=2*31 = 62

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