Shelley's resolution is to bike 192
miles each week. if she rides with
an average speed of 9.6 mph
and plans to ride an equal
amount of time each day, about
how many hours a day should she
plan to ride?
can someonecan you also show ur work !

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

answer:

a=9

step-by-step explanation: lmk if you need a explanation