Divide 180 in a ratio of 4:5:9

40 + 50 + 90

Step-by-step explanation:

180 = 4:5:9

180 = 4x + 5x + 9x

Add the x's

180 = 18x

Divide by 18 on both sides of the equation

x = 10

Substitute in x

180 = 4(10) + 5(10) + 9(10)

Multiply

180 = 40 + 50 + 90

Hope this helps :)

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

.mp4 files, because, video