A 1) which expression represents a number that is one fourth as great as 10 - 2?
(10 – 2) x 4
(10 – 2) +4
(10-2) -4
(10 - 2) divided by 4

Given that (x-3) is a factor of f(x)=x^3+ax^2-x-6, find a and hence the number of real roots or the equation f(x)=0

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?

If angle 2=3x +1 and angle 3=2x +4what is angle 2