Dr. black is 6 feet tall and is standing 25 feet from a streetlamp. he estimates that the angle of elevation from his line of sight to the top of the streetlamp is 20 degrees. the streetlamp is about feet tall. round your answer to the nearest foot. will give 50 points to correct answer

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.

Which verbal expression best describes the algebraic expression 3x ÷ 5? the quotient of three times some number and five the product of some number and five divided by three the quotient of three and some number times five the sum of three and some number divided by five