Answer:
Step-by-step explanation:she has 315 min to make bracelets divide 315 minutes by 21 u should get 15
The answer is x=2
8-3x=2
You minus 8 from each side=-3=-6
You then divide -6 by -3=2
A negative number divided by a negative number stays negative.
Answer:
90 degree
Step-by-step explanation:
we can see that angle adf is a right angle which means it's value is 90 degree