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What is the factor tree for 162?
162 2, 81 2, 9, 9 2, 3, 3, 3, 3
What fraction is greater 2 out of 3 or 9 out of 12 explain.?
2/3= 2 ÷3= 0.66679/12= 9 ÷12= 0.75therefore, 9/12 is greater than 2/3.
What is 6 divided by 9 as a fraction?
-15
What are the measurements of a standard size pillow?
1 and 2/3 ft. by 2 ft. 50 cm x 60 cm
Write 9 2 3 as an improper fraction?
29/39 2/3:= [(3 * 9)+2]/3= [27+2]/3= 29/3 in improper fraction
Area of square with 3 cm sides?
3cm x 3cm = 9 cm^(2(.
How do you find the height of a triangle with each leg measuring 9 Cm?
It is 9/2*sqrt(3) = 7.79 cm approx.
What is the perimeter of a rectangle measuring 9 cm by 4cm?
2 * 9 cm + 2 * 4 cm = 18 cm + 8 cm = 26 cm or 9+9+4+4=26cm
What is the area of a square with 9 cm sides?
9*9 = 81 square cm
How many cm are in 2 m 9 cm?
There are 100 cm in 1 meter. Therefore, 2 meters is equal to 200 cm. Adding 9 cm to this gives a total of 209 cm in 2 meters 9 cm.
What is the height of a cylinder when the diameter is 6 centimeters and the volume is 342 centimeters cubed?
V = Bh or V = πr^2h Since diameter is 6 cm, then radius is 3 cm. Substitute what you know into the formula and you have: 342 cm^3 = π[(3 cm)^2]h 342 cm^3 = π(9 cm^2]h divide by 9 cm^2 to both sides 38 cm = πh divide by π to both sides 38 cm/π = h or h = 38 cm/π h ≈ 12 cm
How do you find the area of a cicle with a 6cm diameter?
The area of a circle is pi times radius times radius. 6 cm = 2 times 3 cm radius = 3 cm. SO, pi times 3 cm times 3 cm 9 pi pi is approximately 3.141592... 9 times 3.141592... is 28.274328...
What is the area of a right angle triangle when its perimeter is 18 cm?
It can have any area greater than 0 cm2 and less than or equal to 81(3-√8) ≈ 13.897 cm2. Without further information that provides the length of (at least) one side it is impossible to say which of these areas the triangle has. For example: base = 9 cm, hypotenuse = 9 cm ⇒ height = 18 - 9 - 9 cm = 0 cm ⇒ area = 9x0/2 = 0 cm2 This triangle does not actually exist and represents the minimum of the area. base = 6 cm, hypotenuse = 7.5 cm ⇒ height = 18 - 6 - 7.5 cm = 4.5 cm ⇒ area = 6x4.5/2 = 12.5 cm2 Note that base2 + height2 = 36 + 20.25 = 56.25 = 7.52 = hypotenuse2 and so this is a right angle triangle. base = 9(2-√2) cm ≈ 5.272 cm, hypotenuse = 18(√2 -1) cm ≈ 7.456 cm ⇒ height = 18 - 9(2-√2) - 18(√2 -1) cm = 9(2-√2) cm ≈ 5.272 cm ⇒ area = 9(2-√2) x 9(2-√2)/2 = 81(3-√8) cm2 ≈ 13.897 cm2 This triangle is a right angle triangle (check out Pythagoras on the lengths) and is the right angle triangle of largest area with perimeter 18 cm.
What are the dimensions of a rectangle when its perimeter is 5 times its width and has an area of 130 and 2 over 3 square cm showing work?
Let the width be x and the length be y So: 2x+2y = 5x implying that y = 1.5x If: xy = 130 and 2/3 Then: x(1.5x) = 130 and 2/3 => 1.5x squared = 130 and 2/3 Divide both sides by 1.5 and then square root both sides: x = 9 and 1/3 cm Length: 130 and 2/3 divided by 9 and 1/3 = 14 cm Therefore: length = 14 cm and width = 9 and 1/3 cm
What is the volume of of a prism that has dimension are 2 cm 3 cm 2 cm?
Which dimensions are which? For a base of 2 cm, height of 3 cm, and length of 2 cm it would be 5 cm^3. It would be the same if the base were 3 cm, but if the length were 3 cm it would instead be 6 cm^3.
Is 9 cm longer than 77 mm?
1 cm = 10 mm 2 cm = 20 mm 3 cm = 30 mm . . 9 cm = 90 mm That's more than 77 mm.
How long is a perimeter of a 12cm and a 3cm rectangle?
The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.The perimeter of a 12 cm x 3 cm rectangle is 2*(12+3) cm = 2*15 cm = 30 cm.
