Answer:
x = 21
Step-by-step explanation:
Sum of interior angles in a triangle = 180
x - 4 + 3x + 100 = 180
4x + 96 = 180
4x = 84
x = 21
I think it is 20 because you have to multiply and then divide them add 11 then subtract 9 idk what I am saying
a credit card it like a short term loan and you a a certain amount of credit on it than you have to pay back how ever much credit you used to the credit card company
Step-by-step explanation:
ok im a 100 percent sure but ill give it a shot
300 square meters that is what I got but if it’s wrong then I’m sorry :(
The coordinates of a particle of water "t" seconds after it leaves the end of the fire hose will be
.. (x, y) = (38.4*cos(47.5°)t, -4.9t^2 +38.4*sin(47.5°)t)
Solving for t, we have
.. t = x/(38.4*cos(47.5°)
For x = 25.7 meters, t is about 0.99065 seconds.
Then y will be
.. -4.9*(0.99065)^2 +38.4*sin(47.5°)*0.99065 = 23.238 . . . . meters
The water will hit the building about 23.24 meters above the height of the hose.