Determine which of the following statements is/are true.
a) exactly one of the statements in this list is false.
b) exactly two of the statements in this list are false.
c) exactly three of the statements in this list are false.
d) exactly four of the statements in this list are false.
e) exactly five of the statements in this list are false.

"if it is my birthday, then it is snowing"

2160ft3

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

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0