The volume of a sphere is V(r) = 43πr3 and the radius is increasing 2 mm per second. The function r(t) = 2t gives the radius at time t seconds. Which function gives the volume at time t?

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

John bought 2 horses at rs 20000 each