In the diagram below, angle 7 equals 61 degrees what is the measure of angle 8? 29* 61* 119* 129* (* equals degrees) !

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

Aman is 6 feet 3 inches tall. the top of his shadow touches a fire hydrant that is 13 feet 6 inches away. what is the angle of elevation from the base of the fire hydrant to the top of the man's head?

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