18. The height of a golf ball can be approximated by the function
y = -5x2 + 20x + 8, where y is the
height in meters above the ground and
x is the time in seconds after the ball is
hit. What is the maximum height of the
ball? How long does it take for the ball
to reach its maximum height?

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides.should be his answer

What are two numbers that have a sum of 15?