Consider the triangle shown below where m∠C=51∘, b=10 cm, and a=21 cm. Use the Law of Cosines to determine the value of x (the length of AB in cm).
x=
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Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.