HELP PLEASE! FIND THE SCALE FACTOR GIVEN: Triangle ABC ~ Triangle DEF.
AB=15
BC=Y
AC=18

DE=12
EF=9
DF=X

Given:

To find:

The values of x and y.

Solution:

We have,

Corresponding sides of similar triangles are proportional.

On substituting the values, we get

Now,

And

Therefore, the value of x is 14.4 units and value of y is 11.25 units.

step-by-step explanation:

in the absence of parentheses, i will have to make some assumptions:   i interpret your (3x+5/y^6)(4y^3/5)​ to mean:

3x + 5     4y^(3/5)       (3x + 5)(4)

* =

    y^6             1               y^(6-3/5)

if this is not what you expected, repost your question using parentheses to indicate whether you meant

4y^3

    or   4y^(3/5)

    5