Wayne is mixing paint. He mixes 2 parts yellow to 5 parts blue to get the perfect shade of green. How many parts of yellow would he need if he uses 30 parts of yellow?

If 30 parts of yellow are used, 75 parts of blue are needed.

Step-by-step explanation:

If you multiply the 2 parts of yellow by 15, you get 30 parts of yellow. Then multiply the 5 parts blue by the same number, 15, which results in the answer of 75 parts of blue.

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it