Darius is considering renting an apartment or buying a house. The apartment he likes is $1,175 per month. The house would have a mortgage of $1,200. If the mortgage lasts for 20 years, how much money will he spend on either the apartment or the house in those 20 years? If Darius were to buy the house, how long would it take for him to start saving money after he pays it off compared to if he chose to rent the apartment all that time?

a 360 degree rotation

step-by-step explanation:

option a is correct.

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scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

answer: two angles are called supplementary if they add up to 180°. example: the two angles (140° and 40°) are supplementary because they add up to 180°.

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