No se losientoooooo también estoy en examennn
Answer:
t = 1 s
Step-by-step explanation:
The function models the height of the ball after t seconds is given by :

We need to find how many seconds does it take for the ball to reach its maximum height.
For maximum height put dh/dt = 0

So,
32-32t = 0
t = 1
So, it will take 1 second to reach its maximum height.
Angle 4 is 34° this is becuase angle 2 and 4 are called vertical angles so they are the same. if you are doing proofs this is called VAAC (Vertical angles are congruent)
Answer:
So we have
.
Step-by-step explanation:
Ok so we are in quadrant 2, that means sine is positive while cosine is negative.
We are given
.
So to find the opposite we will just use the Pythagorean Theorem.




This is the opposite side.
Now to find
and
.
.
Some teachers do not like the radical on bottom so we will rationalize the denominator by multiplying the numerator and denominator by sqrt(5).
So
.
And now
.
So we have
.
5h+2g=23 is the equation.