Question

2 complementary angles are 3x and (2x + 5) find the angles

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Answer 1

Answer:

The two angles are 51° and 39°.

Step-by-step explanation:

Complementary angels are any two angels whose measure is 90°.

angle x+angel y = 90°

3x + (2x+5) = 90

5x + 5 = 90

5x = 90 - 5

5x = 85

x = 85/5

x = 17

First angle = 3x = 3 * 17 = 51°

Second angle = 2x + 5 = 2*17 + 5 = 34 + 5 = 39°

So,

The two angles are 51° and 39°.

Hope it helps...

Answer 2

Answer:

51 and 39

Step-by-step explanation:

complementary angle mean sum of two angle is equal to 90°

3x+(2x+5) = 90°

5x+5=90°

5x=90°−5

5x=85

x=85/5

x=17

3x=17×3=51

(2x+5)=17×2+5=39

HOPE IT IS HELPFUL. AND MAKE IT THE BRANLIEST ANSWER