A) show that 6x^2+17x-39=0b)solve the equation 6x^2+17-39=0c)work out the perimeter of the shape.

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?