If each interior angle of a regular octagon measures (7x + 16)°, find the value of x. x = 17
x = 15
x = 14
x = 16

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)