(I mark brainliest) The lengths of the sides of four triangles are given. Which triangle is the right triangle?
1. 16,10,20
2. 10,10,10
3. 11,12,13.
4. 9, 40, 41

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest