Find the equation of the circumference of a wheel if the radius is 2.5. A. C=3.14⋅2.5⋅2.5

B. C=2+3.14+2.5

C. C=3.14+2.5+2.5

D. C=2⋅3.14⋅2.5

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

When you dilate a figure with a scale factor of 1/2, what will the dilated figure look like?                                                                                           a: the dilated figure will have side lengths that are half the length of the original side lengths.                                                                          b: the angles in the dilated figure will be half the measure of the original figure.                                                                                c: the dilated figure will have side lengths twice the length of the original.

Aregular hexagonal pyramid has a base area of 45 in2 and a lateral area of 135in 2. what is the surface are are of the regular hexagonal pyramid