8. A sphere has a volume of 2887 in3. Find the radius of the sphere.​

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*