Mathematics, 01.03.2021 17:20 cyaransteenberg

In trapezoid PQRS, $\overline{PQ} \parallel \overline{RS}$ . Let X be the intersection of diagonals $$\overline{PR}$ and $\overline{QS}$$ . The area of triangle PQX is 20, and the area of triangle RSX is 45. Find the area of trapezoid PQRS. I know that RQX is 30.

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:10, markayla61

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.

Answers: 1

continue

Mathematics, 21.06.2019 14:30, stacy021603

In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles.

Answers: 1

continue

Mathematics, 21.06.2019 19:30, jossfajardo50

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

Answers: 1

continue

Mathematics, 21.06.2019 19:30, amanquen35

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Answers: 1

continue

You know the right answer?

In trapezoid PQRS, . Let X be the intersection of diagonals and . The area of triangle PQX is 20, a...