Karen walked 3.5 miles to her friends house. She wants to express this distance in feet. Write a proportion to find the number of feet Karen walked.

1 mile = 5,280 feet

6n^2-7n-75=0 solve by quadratic formula

What dimensions can créate more than one triangle ?

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