XYZ-QRS, and the scale factor from XYZ to QRS is 2/5. what is the length of side RS?

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?