Need Help ASAP p;ease An architect designed an office complex with 4 towers. The A tower is 100 feet shorter than the B tower, but it is 200 feet taller than the C tower. The C tower is 100 feet taller than the D tower. The D tower is 300 feet tall. How tall is the B tower?

The amount of energy it takes to lift a box might be a function of which of the following

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out