Consider the right triangle ABC with legs AB=4, AC=3 and hypotenuse BC=5. Angle B has

and

.
Since O lies in second quadrant

and

.
Answer:
.
Equal to a+b on the algebra
Answer:
81x^4+216x^3+216x^2+96x+16
Step-by-step explanation:
Answer:
3 games
Step-by-step explanation:
23 - 3.50 = 6.5g
6.5g = 23 - 3.5
6.5g = 19.50
g = 19.50 : 6.5
g = 3
She can only plays 3 games
The answer is 28
Hope this helped