Use the following data to answer the next question. The disposable income (DI) and consumption (C) schedules are for a private, closed economy. All figures are in billions of dollars. Disposable Income: $0 $80 $160 $240 $320 $400 Consumption $8 $80 $152 $224 $296 $368 If consumption increases by $10 billion at each level of disposable income, the marginal propensity to consume will

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

nswer: a   y-axis

step-by-step explanation: