Consider the expansion of .
x(2x^2+ a/x)^7
The constant term is 20 412. Find a.

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

If rt is greater than ba, which statement must be true ?