What are the lengths of the legs of a right triangle in which one acute angle measures 19° and the hypotenuse is 15 units long? please help thanks A.
9 units, 12 units
B.
11 units, 10.2 units
C.
4.9 units, 15.8 units
D.
4.9 units, 14.2 units
E.
5.2 units, 14.1 units

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

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?