Charu works as a salesperson for an Internet company. She receives a weekly base salary plus 15% of her weekly sales. Last week she earned $390 from sales. This can be represented by this equation, where m represents Charu's Internet sales for the week. 0.15m = 390

What was the amount of Charu's sales last week?

A.
$2,600.00
B.
$3,750.00
C.
$5,850.00
D.
$9,100.00

Determine whether angle-angle-angle (aaa) is a valid means for establishing triangle congruence. if it is a valid criterion, explain why. if it is not valid, use geogebra to create a counterexample demonstrating that it doesn’t work and give an explanation. if you construct a counterexample, take a screenshot of your work, save it, and insert the image in the space below.