In about 1640 the scientist Galileo investigated the relationship between the distance a ball rolls down a inclined plane and the time it takes to travel that distance. His observations are summarized: (We do not specify the actual units used to measure time and distance). What is the conic section that fits the data?
a. parabola
b. hyperbola
c. ellipse

the answer is a i belaeve atleast thats what my calculator just gfave me

step-by-step explanation:

the sum of the lengths of any two sides of a triangle is greater than the length of the third side. if you take the three sides of a triangle and add them in pairs, the sum is greater than (not equal to) the third side. if that is not true, then it is not possible to construct a triangle with the given side lengths.

step-by-step explanation:

answer: h=5.6 i don't really know how to put into words, so i though i would let you do that. i hope i was able to some

step-by-step explanation:

18 = 6(h)+1/2

18 = 6h+1/2

18-1 = 6h/2

17 = 3h

17/3 = h

h = 5.6