if sin x =-2/3 and tan =0, find cos x and cot x. draw a diagram to show where angle x is found in a coordinate plane. no decinal answer

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Divide. –4.2 ÷ 6 = a –0.7 b 0.7 c –7 d 7 me

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.