9 Janelle ran 26.23 miles in 4.3 hours. How many miles did Janelle run per hour? A 5.11 miles
B 6.1 miles
C 21.93 miles
D 1.13 miles

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

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

the diver is 33 feet below the surface.

step-by-step explanation:

hope this