An antique Persian carpet has an area of (x^2 + x - 20) ft^2 and a length of (x + 5) feet. The rug is displayed on a wall in a museum. The wall has a width of (x + 2) feet and an area of (x^2 + 17x + 30) ft^2. Write expressions for the length and width of both the rug and wall. Then find the dimensions of the rug and the wall if x = 20 feet.

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

c. 1,233 miles

replace   with   27   and simplify.

10 , 27 , 10 , 70 , 10 , 35 , 10 , 48

step-by-step explanation:

нιѕ яαтє ιѕ 1/4 σя .25 ριєѕ ρєя мιиυтє

нσρє ι ¢συℓ∂ нєℓρ уσυ.