Abcd is the isosceles trapezoid with legs line ac and base line bc if the length of line ab is 7y-4 the length of line bc is 4y -6 and the length of line cd 8y -18 find the value of y

Sum of the interior angles of a pentagon

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.