Use the Distance Formula to find the distance between (5, −4) and (0, 8).

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality