-37241+36, where his 7. The trajectory of a rocket is represented by the function hy height in meters and t is time in seconds. (a) What is the initial height of the rocket before it takes off? (1) 3 (b) What is the height of the rocket after 2 seconds? (2) (c) At what time does the rocket reach its maximum height? (1) (d) What is the maximum height reached by the rocket? (2)

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus