Please find the length of the diagonal of the isosceles trapezoid. Then find the length of the fourth side.

How would you find the height of points on the circle? the topic is trigonometry.

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9

Write a problem for the equation 0.5n=12.5. then solve the equation and write the answer to your problem.