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.

When eating out, record the total cost of your meal (before tip) and the tip that you left. determine the percent of the cost of the meal that you left as a tip.

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Ineed me i stuck and i don’t want to get it wrong