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Anton [14]
3 years ago
8

Angles A and B are complementary. Angle A measures 3x + 10

Mathematics
1 answer:
Blababa [14]3 years ago
3 0

Answer:

x = 12

Step-by-step explanation:

Lets set up the equation!

Complementary angles equal 90 degrees.

2x + 20 + 3x + 10 = 90

Now lets combine the like terms!

2x + 3x 20+ 10

5x +30 = 90

Now subtract 30 from both sides!

5x = 60

Divide each side by 5

x = 12

Brainliest is appreciated!

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6 0
3 years ago
Read 2 more answers
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musickatia [10]

Answer:

Answer is given below.

Step-by-step explanation:

let us solve the numerator first

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denominator

this can also be done by splitting the middle term

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3 years ago
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