You ask 125 randomly chosen students to name their favorite food. there are 1500 students in the school. predict the number of students in the school whose favorite food is pizza. 58 of the 125 students likes pizza.

If tana tanb=k, show that(1+k)cos(a+b)=(1-k)cos(a-b)

Graph the linear function using the slooe and y intercept

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.