The midpoint of JK is point L at (-1, 8). One endpoint is J(4, -15). Which equations can be solved to determine the coordinates of the other endpoint, K? Select two options,
4 + X1 = -1
2
-1 + x1 = 4
1
2
-15 + y1 =16
-1 + 4
2
4 = x;
8 - 15
2
- У1

Consider circle o, where and . m∠bpd °. °.

The area (a) of a circle with a radius of r is given by the formula and its diameter (d) is given by d=2r. arrange the equations in the correct sequence to rewrite the formula for diameter in terms of the area of the circle.

Johnny rode his bike to a friends house 4 blocks down the street in his neighborhood. he immediately rode back home once he realized his friend was unable to play. what was his displacement for the total bike ride trip? what could you use as a reference point ? show the steps to solve this problem.