throwawaymcacc3 throwawaymcacc3

22-09-2022
Mathematics

Answered

Find the value of each variable (3x+31)° (2x-6)°

Answer :

Kadencemoore09 Kadencemoore09

22-09-2022

(3x + 31) is -31/3

And (2x-6) is 3

Answer Link

suspho9 suspho9

23-09-2022

Answer:

x = 31°

Step-by-step explanation:

Angle (3x+31)° and angle (2x-6)° are supplementary angles

(3x + 31)° + (2x - 6)° = 180°

5x + 25° = 180°

5x = 155°

x = 31°

-----------------

check

3 * 31 + 31 + 2 * 31 - 6 = 180

180 = 180 (remember PEMDAS)

the answer is good

Answer Link

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