5/13
The x value is negative (second quadrant). 13 is the hypotenuse. So the missing side is 13^2 = (-12)^2 + y^2.
Sin theta is the opposite (5) over hypotenuse (13).
Answer:
4th option
Step-by-step explanation:
open circle means more than or less than
n is more than -3 but less than 1
If she rides her bike 18 km per hour
then it will take 4 hours to travel 72 km (72÷18)
the answer is 4
The answer is 16 if you solve it, because the square root of 64 is 8 and 2 * 8 = 16
