X-y+z for x= 18,y=6,z=1

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?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?