Solve the equation
2/1 - 8a) - 2 = -27 - 7a
4
3
-2
-8

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')