Consider the right triangle shown below. Use the Pythagorean Theorem to write an equation relating x, y, and r.
   

Write a formula that expresses x in terms of r and θ.
x=

Write a formula that expresses y in terms of r and θ.
y=

Use your answers to parts (a)-(c) to write an equation relating cos(θ), sin(θ), and r.
   

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Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Now max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

Me! i will mark you brainliest if you are right and show your i don't get polynomials and all the other stuff. multiply and simplify.2x(^2)y(^3)z(^2) · 4xy(^4)x(^2)show your