Answer:
∠A = ∠B = 80°
Step-by-step explanation:
The angles are corresponding angles where a transversal crosses parallel lines, so are congruent. That means ...
∠A = ∠B
8x -8° = 5x +25° . . . . . substitute the given expressions
3x = 33° . . . . . . . . . . . . add 8°-5x
x = 11° . . . . . . . . . . . . . . divide by 3
Then the angles are ...
8·11° -8° = 80°
Hi there!
The answer would be supplementary angles.
Hope this helps!
I can see your problem immediately . . . there's no question !
First, find out how many times 45 will go into 17.10. to find out how many cups she sold
17.10/45= 38
and since she gives 10c to charity every cup you will have to divide to find the answer which is $3.80 that she gave to charity !! :D