ABD is a right angle triangle ACD is an isosceles triangle with AC= CD angle ACD=110 work out angle ABD

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Which expression is rational? 6. , square root two, square root 14, square root 49