Ladder You lean a 20 foot ladder against a wall. The base of the ladder is 4 feet from the wall. What angle does the ladder make with the ground?

If two less than five times a number it equal to one third of the sum of eight and the number what is the number

Name the property illustrated in this statement. 4m - 7 = 4m - 7

25% of all the seats in the auditorium is 37 shares the total number of seats in the auditorium is

A triangular plate with base 2 m and height 3 m is submerged vertically in water so that the tip is even with the surface. Express the hydrostatic force against one side of the plate as an integral and evaluate it.

Cheese costs $4.20 per pound. If Ms. Rivera spent $6.30 on cheese, how many pounds did she buy? A. 15 B. 10.5 C. 1.05 D. 1.5

If the 9th day of a month is on tuesday on what day is 25th

Which polygon in the floor plan have four equal sides and four congruent angles?

At the dog show there are 4 times as many boxes as spaniels. if there are a total of 30 dogs how many dogs are spaniels

Which pairs of polygons are congruent?

Eve is going to buy 30 pens from either shop A or shop B. Shop A: pack of 10 pens for £1.90 Shop B: pack of 5 for £1.10 buy 1 pack and get 1 half price. What is the difference in cost for all 30 pens between the two shops?