In a right triangle that has one acute angle of 18°, cos 18° is congruent to
which of the following?

A. sin 72°
B. sin 189°
C. tan 180°
D. tan 72°

In simplified exponential notation, the expression a^2•a^-3•a 1/a 0

The description below represents function a and the table represents function b: function a the function is 5 more than 3 times x. function b x y −1 2 0 5 1 8 which statement is correct about the slope and y-intercept of the two functions? (1 point) their slopes are equal but y-intercepts are not equal. their slopes are not equal but y-intercepts are equal. both slopes and y intercepts are equal. neither slopes nor y-intercepts are equal.

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?