The length of the hypotenuse of a right triangle is 145 units. the length of one leg of the triangle is 144 units. mike wrote the following step to find the length of the unknown leg: length of the unknown leg = 1452 − 1442 = 21,025 − 20,736 = 289 units which statement best explains whether mike's step is correct or incorrect?

i will give brainliest

a- it is incorrect because the length of the unknown sides is the square root of 289.

b- it is incorrect because the length of the unknown side is the square root of 41,761

c-it is correct because the length of the unknown side is the difference of the lengths of the sides

d- it is correct because the length of the unknown side is the difference of the squares of the side

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Students at a high school were asked about their favorite outdoor activity. the results are shown in the two-way frequency table below. fishing camping canoeing skiing total boys 36 44 13 25 118 girls 34 37 22 20 113 total 70 81 35 45 231 select all the statements that are true based on the given table. more girls chose camping as their favorite outdoor activity than boys. more girls chose canoeing as their favorite outdoor activity than those who chose skiing. more boys chose skiing as their favorite outdoor activity than girls. there were more boys surveyed than girls. twice as many students chose canoeing as their favorite outdoor activity than those who chose fishing. more students chose camping as their favorite outdoor activity than the combined number of students who chose canoeing or skiing.