It is 18-6 out of all the other ones
Answer:
1/21
Step-by-step explanation:
From the equation, h(t)=-16t^2+150. You are given the height of the
building which is 15ft and you are asked to find the time it takes to fall in
seconds.
h(t)=-16t^2+150
15=-16t^2+150
15 – 150 = -16t^2
-135 = -16t^2
t = 2.9 seconds
Answer:
sin(y)=15/17
cos(y)=8/17
tan(y)=15/8
Step-by-step explanation:
We know that sinФ=Opposite/Hypotenuse, cosФ=Adjacent/Hypotenuse, and tanФ=Opposite/Adjacent. We can remember this with the phrase SOH-CAH-TOA.
We know our angle is Y. The opposite side of Y is 15. The adjacent side of Y is 8. The hypothenuse is 17.
Now, we can plug the given information into the formulas and get the solutions.
sin(y)=15/17
cos(y)=8/17
tan(y)=15/8
