Evaluate the following expressions. your answer must be an angle −π/2≤θ≤π in radians, written as a multiple of π. note that π is already provided in the answer so you simply have to fill in the appropriate multiple. e. g. if the answer is π/2 you should enter 1/2. do not use decimal answers. write the answer as a fraction or integer. sin-1(sin((−5π/6)) =πsin-1(sin(5π/3))=πcos-1(cos(2π/3) )=πcos-1(cos(−7π/4))=π

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

300pi

step-by-step explanation:

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