ΔABC is similar to ΔFED. Answer the questions to find the length of DF . 1. Which side in ΔFED does AB in ΔABC correspond to?

2. Which side in ΔFED does CB in ΔABC correspond to?

4. What scale factor was used in the dilation of ΔABC to ΔFED? Explain how you found the scale factor.

5. What is the length of side DE? Show how you found this length.

the mean and mad

step-by-step explanation:

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

answer: idk

step-by-step explanation:

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: