Find the area of the triangle specified below: a = 17 yards, b= 18 yards, c = 20 yard

area:

Find the domain and range of the following function f(x) = 51x - 21+ 4

Will mark name all segments skew to bc

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