If the diagonal of a rhombus are 6 and 8, what is the area of the rhombus?
Question
Updated 6/30/2014 7:01:26 PM
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Original conversation
User: If the diagonal of a rhombus are 6 and 8, what is the area of the rhombus?

Weegy: The area is 24. The rhombus is seperated in 4 triangles by the diagonals and each triangle has area equal to: (8/2)*(6/2)/2= 6. The area of eah triangle multiplied by 4 gives the total area: 6*4=24.
befeeter|Points 406|

User: A wooden fence 4 feet high and 200 feet long is to be painted. How many gallons of paint are needed if one gallon covers 300 square feet?

Question
Updated 6/30/2014 7:01:26 PM
Rating
8
A wooden fence 4 feet high and 200 feet long is to be painted. The amount of gallons of paint needed if one gallon covers 300 square feet is: (4*200)/300 = 800/300 = 8/3 = 2.7 gallons.
Confirmed by jeifunk [6/30/2014 9:06:54 PM]

Questions asked by the same visitor
Two angles are complementary. The measure of the smaller angle is five less than the measure of the larger angle. What is the measure of the smaller angle?
Weegy: The answer is 30, 60. User: DO,K = (6, 12) (3, 6) (More)
Updated 4/3/2014 8:52:55 AM
Let x be the measure of the smaller angle, the measure for the bigger one is x + 5.
The angles are complementary, so x + x + 5 = 90
solve the equation we get x = 42.5 degrees.
The smaller angle is 42.5 degrees.
Confirmed by jeifunk [4/3/2014 8:53:19 AM]
A line that is perpendicular to x = -1 is a vertical line. Vertical lines have an undefined slope. Is this true or false?
Weegy: A vertical line has an undefined slope. This is true. (More)
Question
Updated 4/3/2014 8:45:17 AM
A line that is perpendicular to x = -1 is a vertical line. FALSE.
Vertical lines have an undefined slope. TRUE.
Confirmed by jeifunk [4/3/2014 8:54:21 AM]
What is the equation of a circle that has a center at point T (-3,-1) and passes through the point (1,-6)
Question
Updated 4/21/2014 8:27:26 PM
First we need to find out the radius of the circle, radius = sqrt[(-5)^2+4^2] = sqrt(41)
The equation of a circle that has a center at point T (-3,-1) and passes through the point (1,-6) is (x + 3)^2 + (y + 1)^2 = 41

Confirmed by jeifunk [4/21/2014 8:32:46 PM]
What is the slope of the line that is perpendicular to the line that passes through (-2, 7) and (4, 9)?
Weegy: The slope of the line that passes through (-2, 7) and (4, 9) is 1/3 (More)
Question
Updated 4/3/2014 8:43:14 AM
The slope of the line that is perpendicular to the line that passes through (-2, 7) and (4, 9) is -3.

Confirmed by jeifunk [4/3/2014 8:45:09 AM]
Write the equation of a circle that has a center at the origin and a radius with a length of 4 inches.
Weegy: The equation of a circle that has a center at the origin and a radius with a length of 3 inches is x^2 + y^2 = 9 User: What is the equation of a circle that has a center at the origin and a radius with a length of 4 inches? (More)
Question
Updated 4/21/2014 8:37:54 PM
The equation of a circle that has a center at the origin and a radius with a length of 4 inches is x^2 + y^2 = 16
Confirmed by jeifunk [4/21/2014 8:53:41 PM]
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