Look at these 2 companies. How many hours will it take for the prices to be equal.
Think system of equations
Founder Electricity : y=0.0625x + 4.39
Royal Electricity: y=0.07223x + 5

Hours: Price:

answer: the answer is 35%

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

figure c

step-by-step explanation:

hope this .

1. 3. can also be expressed as (22/7)

2. -4.5

3. 3.6

happy to

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