Triangle A B C with exterior angles is shown. Side C A is extended to point E, side A B is extended to point F, and side B C is extended to point D. Exterior angle E A B is 108 degrees and exterior angle F B C is 145 degrees. What is the measure of angle ACB? 28 °

After the seventh month of a 12-month loan: the numerator is: {(n + 11) + (n + 10) + (n + 9) + (n + 8) + (n + 7) + (n + 6) + (n + 5)} = , and the denominator is: {(n) + (n + 1) + + (n + 11)} = . therefore, the fraction is numerator/denominator (to the nearest tenth) = %

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil