The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.

what is the value of x?

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x =

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie