Aright triangle abc with right angle at b and base bc is drawn. length of ab is 12, length of bc is 11.5. a similar right triangle; triangle pqr, which is triangle abc enlarged and reflected across a horizontal line, is drawn near it. the right angle is at q. angle a is congruent to angle p and angle c is congruent to angle r. the length of qr is 34.5. what is the length of side pq? 12 35 33 36

The two expressions below have the same value when rounded to the nearest hundredth. log5 b log9 48 what is the approximate value of log b to the nearest hundredth? 0.93 1.23 9.16 65.53

Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane

When a rectangle is dilated, how do the perimeter and area of the rectangle change?