A student drops a penny off a house that is 16 feet tall. If the equation for
height as a function of time is
h(t) = -16t2 + initial height wheret is
time in seconds and h(t) is height in
feet, how many seconds will it take for
the penny to hit the ground?

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2