A powerful computer is purchased for S2000, but loses 20% of its value each
year. How much will it be worth 4 years
from now?
a. Growth or decay?
b. What is your multiplier?
c. Is $2000 your zero term or first term?
d. Write the explicit equation.
e. Solve

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

both equations and proportions are better.

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation:

the correct answer is x/3+10≥32

hope this !