The answer is 65° because 115° and another number has to add up to 180°
Answer:
What grade is this??
Step-by-step explanation:
Answer:
A. -41/15.
Step-by-step explanation:
15x^2 + 23x - 41 = 0
Product of the roots of ax^2 + bx + c = c/a.
Thus the product of the roots of this equation = -41/15.
Im assuming it has the same amount of air pressure so it wold take roughly double the time. So I would say 44 minutes.