Water tank formed with combination of cylinder and hemisphere. total height of tank is 20meter and base area is 154 sq. m . if the tank is filled with water at rate of 45 paisa per litre, what is the total cost to fill water?

Which expression is equivalent to 4 square root 6 divided by 3 root 2

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

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?