I need the answer for number 2

-2/3 - 3/5

LCM of 3 and 5 is 15

Adjust fractions based on the LCM:

-10/15 - 9/15

Since the denominators are equal combine the fractions:

-10-9/15

Subtract the numbers:

-19/15

Apply fraction rule:

- 19/15

Your Answer Is The Second Option - 19/15

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the answer is 3/5

step-by-step explanation:

first divide 24 divided by 8 because that is the least common multiple

then divide 40 by 8

then you will get 3/5.

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