Find the next term sequence 1,7,13,19​

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Find the slope of a line given the following two points

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)