3 years ago

Please help with this

Mathematics

1 answer:

sergij07 [2.7K]3 years ago

4 0

Answer:

Answer is 65 =, option C

Step-by-step explanation:

angle xoz = 86

This means that 3x + 6x+ 23 = 86.

Because angle xoy and angle yoz = angle xoz

Solving for x yields 7.

Substituting it in the formula for yoz which is 6x + 23 gives off 65.

Hope this helps.

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