Given these similar triangles, what is the common ratio of triangle ljk to triangle efg?
1.5
2
3
4

Find the corresponding sides of each triangle and divide to find the ratio.

FG = KJ

EF = JL

EG = LK

16.8 / 5.6 = 3

20.1 / 6.7 = 3

The common ratio is 3

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

answer: -10

step-by-step explanation:

s(t) = 1 - 10t

s(x) = 1 - 10x

s(x + h) = 1 - 10(x + h)

            = 1 - 10x - 10h

s(x + h) - s(x) = 1 - 10x - 10h - (1 - 10x)

                      = 1 - 10x - 10h - 1 + 10x

                      = -10h

= -10