The volume of a right rectangular prism can be found by finding the product 3(6)(12). Which expression could also be used to determine the volume of this prism?
A] 36(6)
B] 2(3 + 12 + 6)
C] 4(3)(12)
D] 12 + 6 + 3

Find the magnitude, correct to two decimal places, made by each of the following with positive direction of the x axis a) y= x the answer is 45° but i don’t know how

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.

Which expression is the factorization of x^2+10+21