If a rectangle measures 20 meters by 48 meters, what is the length, of the diagonal of the rectangle? can you me with this one ?

Which of the following of the following sets of side lengths could not form a triangle?

Adepartment store purchases screen-printed t-shirts at a cost of $5 per shirt. they mark up the price 150% (making the selling price 250% of the store's purchase price) and put them on the sales floor. every month that a t-shirt doesn't sell, the store reduces the selling price by 25%.

List the sides of δrst in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12