5. (10.01 mc) if sin θ = 1 over 4 and tan θ > 0, what is the value of cos θ? (1 point)

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170