The distance d of a particle moving in a straight line is given by d(t) = 27° + 5t - 2, where t is given in seconds and dis measured in meters.

Find an expression for the instantaneous velocity v(t) of the particle at any given point in time.

Which of these sequences is a geometric sequence a 1,2,4, 7, 11, 16, 22. b. 2.4.8.14.22.38 c.3.6.9. 15.18,21 d. 3,9,27,81,243,729,

Which number line correctly shows 0.8 + 0.3?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.