ΔABC is an isosceles right triangle. Use the isosceles triangle base angles theorem and the sum of the interior angles of a triangle to determine the measures of ∠ACB and ∠ABC. answers : ∠ACB = 45° and ∠ABC = 90° ∠ACB = 45° and ∠ABC = 45° ∠ACB = 90° and ∠ABC = 90° ∠ACB = 90° and ∠ABC = 45°

If you answer right ill give brainliest, : )

On a final exam, each multiple-choice question is worth 4 points and each word problem is worth 8 points. lorenzo needs at least 50 points on the final to earn a "b" in the class. which inequality represents x, the number of correct multiple-choice questions, and y, the number of correct word problems, he needs to earn a "b"? 4x + 8y < 50 4x + 8y s 50 4x + 8y > 50 4x + 8y 250

For each expression use a property to write an equivalent expression. tell which property you used. ab 5(3x-2)