Answer:
i think 80/3
Step-by-step explanation:
Answer:
A, C, and E good luck
Step-by-step explanation:
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:
.
Answer:
ratio is line from center to end of the circle
Step-by-step explanation:
Answer:
D. 12m-15
Step-by-step explanation:
3(4m-5)=3*4m-3*5=12m-15