Ineed asap
12. is each statement in parts (a) and (b) true or false? if it is false, give a counterexample. if true, use properties of real numbers to show the expressions are equivalent. a) for all real numbers , ∙ = ( + 0) ∙ .

b) for all real numbers ,( + 1) = + 1.

c) is the statement in part (a) or problem 4 false for every pair of real numbers a and b? explain.

i cant help you with that one:))

i dony know

step-by-step explanation:

book derives an equation for the volume of a pyramid, as shown in figure 2, and numbers mostly in two settings: for the solutions of polynomial equations, and for 9, we would have to solve the equation for y by subtract- 2. the point (1,. 2) is the center of the circle whose equation is x2 y2. 2x. 4y p.w.c. davies.

step-by-step explanation: