The trajectory of a rocket is represented by the function h(t) = -3t^2+24t + 36, where h is the height in meters and t is time in seconds.
a. What is the initial height of the rocket before it takes off?
b. What is the height of the rocket after 2 seconds?
c. At what time does the rocket reach its maximum height?
d. What is the maximum height reached by the rocket?

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

d i think

step-by-step explanation:

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.