If this is your second time seeing me you wrong dead wrong *sniffs* T~T

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?

When x = 3 and y = 5, by how much does the value of 3x2 – 2y exceed the value of 2x2 – 3y ?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2