A system of equations is shown below. Which method eliminates one of the variables? A - Multiply equation B by 3 and add the result to equation A.

B - Multiply equation B by 5 and equation A by 4 and add the results together.

C - Multiply equation A by -1/3 and add the result to equation B.

D - Multiply equation A by 2 and equation B by -6 and add the results together.

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

step-by-step explanation: it is d

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you