SANDI SMITH asked 12/7/2011 Two rectangles are similar. If the height of the first rectangle is 3 inches, and the height of the second rectangle is 9 inches, how much larger is the second rectangle's area? They have the same area. 3 times as large 6 times as large 9 times as la
SANDI SMITH asked 12/6/2011 A triangular flowerbed is being planted inside a circular area of grass. What is the area of the grass (the area surrounding the flowerbed)? Height is 27ft, sides are 50ft and 58ft. A)1,965.74 ft^ 2 b) 8,996.96 ft ^2 c) 3,315.74 ft^ 2 d) 9,212.96 ft
SANDI SMITH asked 12/6/2011 A 42" diameter table needs a tablecloth that hangs off the edge 8". What is the area of the tablecloth? Use 3.14 for π. A) 1,384.74 in 2 b) 2,640.74 in 2 c) 1,962.5 in 2 d) 182.12 in 2
SANDI SMITH asked 12/6/2011 What is the area of an equilateral triangle that has sides of 2 yards and a height of 4.25 feet? A) 4.25 ft^2 b) 12.75 ft^2 c) 8.5 yd^2 d) 25.5 ft^2
SANDI SMITH asked 12/6/2011 It's a triangle. If the area of the figure is 16 square centimeters, what is the height of the triangle? The sides are short side is 4 cm, long side is 8 cm, base is 10 cm. A) 4cm b) 2cm c) 3.2 cm d) 1.6 cm
ali hammoud asked 12/5/2011 The formula for the volume of a sphere v=4/3pr3. The for a cylinder with the same radius as the sphere, r, is v=pr2h, where h is the height of the cylinder. If the volume of the sphere is 2/3 the volume of the cylinder, what is the relationship be?
anne tew asked 12/4/2011 Solve for x for the following equation. 3(x + 3) - 7(x - 1) = 0 giving the workout please?
SANDI SMITH asked 12/4/2011 Select each quadrilateral that has exactly four right angles. A) trapezoid b) isosceles c) c) trap parallelogram d) rhombus e) rectangle f) square?
Kuddle Cuddle asked 12/4/2011 Solve using two different methods. Explain which method you found to be more efficient. A.3x - 9y = 3 6x - 3y = -24 b.7x - 3y = 20 5x + 3y = 16 c.y = (1/2)x - 6 2x + 6y = 19 (i dont know what methods to use)?
dalton martin asked 11/29/2011 The sum of the squares of two consecutive positive numbers is 61. What is the smaller number?
dalton martin asked 11/28/2011 Find two consecutive even integers such that three times the lesser integer, added to the larger integer, is 58?
Debra Thomas asked 11/26/2011 Can you complete the ordered pairs so that each is a solution for 2x+y=-4 (-5, ) (0, ) (1, )?
SANDI SMITH asked 11/24/2011 In which of the following would you multiply both sides of the equation by n? A) Solve for m/n = p for m. B) Solve m - n = p for m. C) Solve mn = p for m. D) Solve m + n = p for m.
gerald villafuerte asked 11/19/2011 Jules needs to purchase a ladder that just reaches the top of a 16-foot building. If the bottom of the ladder will be placed 12 feet from the base of the building, how long should Jule's ladder be?
SANDI SMITH asked 11/16/2011 If n is a term of the sequence 2, 5, 8, 11, ..., which expression would give the value of n? A) 2n + 1 b) 2n - 1 c) 3n - 1 d) n + 3
Natalie Loomis asked 11/16/2011 What is the velocity of a 10-kg object with aa KE(kinetic energy) of 80J?
