PLZ HELP use trigonometric identities to verify each expression is equal.

c) csc2(x) – 2csc(x)cot(x) + cot2(x) = tan2 (pi/2)

The constitution gives congress the power to create federal courts lower than the supreme court higher than the supreme court equal to the supreme court, unaffected by the supreme court.

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)

Need showing work for this problem 56.25 ×25.80