A straight road goes through four towns p, q,r, s as shown. PQ : QR = 9 : 5 and QR : RS = 4 : 7 Work out PR : RS give your answer in its simplest form​

d

gimmee one of those gold crowns!

~coco

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

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

a orange at the grocery store idk what other product that could be