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Answer:
17
Step-by-step explanation:
429-4=425
425÷25=17
Answer:
The GCF should be 9
Step-by-step explanation:
Answer:
123°
Step-by-step explanation:
Supplementary angles add up to be 180 degrees.
This means angles A and B will add up to be 180 degrees.
We can find the measure of angle B by subtracting 57 from 180
180 - 57
= 123
So, the measure of angle B is 123 degrees
Answer:
in the picture above.
Step-by-step explanation:
I hope that it's a correct answer.