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3 years ago

11 = 3z + 5 What is this answer?

Mathematics

2 answers:

Cerrena [4.2K]3 years ago

7 0

Z=2 :))))))))))))))))))))

likoan [24]3 years ago

6 0

Answer:

subtract 5 from each side z=2

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

Which is equivalent sin^-1 (cos(pi/2))?Give your answer in radians

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Answer:

Given the expression: $\sin^{-1}(\cos(\frac{\pi}{2}))$

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$\sin^{-1}(\cos(\frac{\pi}{2})) =\theta$

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Substitute the given value in [1] we have;

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Since, the value of $\sin \theta$ is 0, therefore, the value of $\theta$ is in the form of:

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3 years ago

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Ellen has a bag with 3 red marbles and 2 blue marbles in it. She is going to randomly draw a marble from the bag 300 times, putt

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Answer:

No. of times Ellen draws a blue marble = 120

Step-by-step explanation:

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