Agarden has a perimeter of 120 feet. the difference between the length and twice the width is 24 feet. write a system of linear equations that represents this situation (utilize the variables - x will represent the length and y will represent the width). what is the length and width of the garden. (type the equations into the system exactly like the example x(space)+(space)y(space)=(space)12)

Identify the converse of the following conditional: if a point is in the first quadrant, then its coordinates are positive. if the coordinates of a point are not positive, then the point is not in the first quadrant. if the coordinates of a point are positive, then the point is in the first quadrant. if a point is in the first quadrant, then its coordinates are positive. if a point is not in the first quadrant, then the coordinates of the point are not positive.

Afarmer sells 9.5 kilograms of apples and pears at the farmer's market. 4/5 of the weight is the apples and the rest is the pears. how many kilograms of pears did she sell at the farmers market

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.