4. suppose a b, c, d and b-sa, b). find: (a) (ax b)n(b x b) (b) (a× b) u (b× b) (c) (ax b) (d) (e) (f) (g) 9(a)-p(b) (ab)a (a× b) n b p(a)n p(b)

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Select true or false to tell whether the following conditional p q is true or false. use the truth table if needed. if a week has seven days, then a year has twenty months.

Simply 8x squared + 5(7x squared- x) - 2x =