How can you tell that a quadrilateral is a parallelogram? (Check all that
apply)
20 points
If both pairs of opposite sides are parallel
If both pairs of opposite sides are perpendicular
If both pairs of opposite sides are congruent
If both pairs of opposite sides are supplementary
If both pairs of opposite angles are congruent
If both pairs of opposite angles are supplementary
O
If the diagonals bisect each other
If the diagonals bisect the corners
If one pair of sides is both congruent and parallel
If one pair of sides is both congruent and perpendicular

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

the correct answer is b. negative exponential growth.

step-by-step explanation:

you can tell it's an exponential function because it decreases rapidly then levels out and never touches the x-axis.

it is negative because the y-axis decreases as the x-axis increases.

therefore it is a negative exponential growth graph.

hope i !

ddd

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