Please help me for brainliest and 30 points!! find the perimeter of the figure

Also show the steps like how u got it.

No troll comments PLEASE. Ex: the answer is in the link. Because it’s not.

Apolynomial has two terms. check all of the factoring methods that should be considered. common factor difference of cubes sum of cubes difference of squares perfect-square trinomial factoring by grouping

Find the percent error of the measurement 4 cm

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? show your work and explain your reasoning in the space provided below.