The distance between 2 points is found by the x terms and squaring the result, the y terms and squaring the result, taking the sum of the results and then finding the square root of the sum. subtracting; subtracting adding; adding adding; subtracting subtracting; adding

For each sentence below, find the value of x that makes each sentence true. (515) 5 = 25* x= (813)2 = 4* x=

If the value of cos330°is√3/2 then find cos 165°.

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