2) A ball is shot from a cannon into the air with an upward velocity of 40 ft/sec. The equation that gives the height (h) of the ball at any time (t) is: h(t)= -16t + 40t + 1.5.

a. What is the initial value of this function?

b. How high will the ball be after 2 seconds?

c. Find the maximum height attained by the ball.

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

assuming you mean addition: addition and subtraction are reverse operations.

step-by-step explanation:

answer: 40.95

step-by-step explanation:

step-by-step explanation:

in which figure is point g a centroid