To shape service similar create and solve a proportion to find the value of X then find the measure of the unknown side

If lmn=xyz, which congruences are true by cpctc? check all that apply

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year?

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)