Apole casts a shadow 20 feet long . anothe pole 3 feet high cast a shadow 5 feet long. if the heights and shadows are in proportion, how high is the first pole?

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Calculate the missing value. round the answer to on decimal place. start with 70, increase it by 21%, and end up with

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