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Find the LCM of 27 10 and 12 by the group factoring method?
2 x 5 = 10 2 x 2 x 3 = 12 3 x 3 x 3 = 27 2 x 2 x 2 x 3 x 3 x 3 x 5 = 1080, the LCM
How do you write a quadratic equation using only solutions 10 and -2?
12
How do is 2x plus 8 equals x plus 10?
To solve the equation 2X+8=X+10 the first step is to get all instances of the variable 'X' on the same side of the 'equals' sign. To do this, we must first subtract 'X' from both sides of the equation: 2X+8-X=X+10-X which then becomes X+8=10. The next step is to leave the variable 'X' alone on it's side of the 'equals' by subtracting the numeral 8 from both sides of the equation: X+8-8=10-8 which then becomes X=2. To confirm that the solution is correct, we then substitute the solution we arrived at into the original equation in place of the variable 'X': 2*2+8=2+10 2*2=4 so: 4+8=2+10 4+8=12 and 2+10=12 so the final solution is: 12=12 Therefore the answer to the question "Is 2X+8 equal to X+10" is Yes, and the value of the variable 'X' is 2
The equation for the circle is x2 plus y2 equals 100. What is the length of the circles radius?
x^2 + y^2 = 100 (x - 0 )^2 + ( y - 0)^2 = 10^2 This is now in the Pythagorean form. x^2 + y^2 = r^2 The centre in Cartesian coordinates is the displacement of (x,y). Since there is no displacement , the the centre is at (0,0) r^2 is the radius squared at 10^2 , then the radius has a length of '10'.
In order from smallest to largest meter millimeter kilometer centimeter?
exameter Meter x 10^18 petameter Meter x 10^15 terameter Meter x 10^12 gigameter Meter x 10^9 megameter Meter x 10^6 kilometer Meter x 10^3 hectometer Meter x 10^2 dekameter Meter x 10^1 meter Meter x 10^0 decimeter Meter x 10^-1 centimeter Meter x 10^-2 millimeter Meter x 10^-3 micrometer Meter x 10^-6 nanometer Meter x 10^-9 picometer Meter x 10^-12 femtometer Meter x 10^-15 attometer Meter x 10^-18 zeptometer Meter x 10^-21 yoctometer Meter x 10^-24 From big to small
What is the answer to 2 out of 9 as a recurring decimal?
2/9 = 0.2222222222 = 2 x 10^-1 + 2 x 10^-2 + 2 x 10^-3 + 2 x 10^-4 + 2 x 10^-5 + 2 x 10^-6 + 2 x 10^-7 + 2 x 10^-8 + 2 x 10^-9 + 2 x 10^-10
What is 3-2 x-2 equals 10?
Here are possibilities of what you mean: a: (3-2)(x-2)=10 Solution: (3-2)(x-2)=10 1(x-2)=10 x-2=10/1 x=10+2=12 b: 3-2(x-2)=10 Solution: 3-2(x-2)=10 3-10=2(x-2) -7=2x-4 -3=2x x=-3/2=-1.5
What can you multiply to get -10?
5 x -2 = -10
Divide x2-3x-10 by x plus 2?
(x^2 - 3x -10) / ( x + 2) Factor ( x + 2)(x - 5) / ( x + 2) Cancel down by 'x+2' Hence the answer is 'x - 5'.
What is 3x 2 plus 2xfor x equals 10?
3*x^2 + 2*x (where x=10)substitute 10 everywhere you see x. 3*(10^2) + 2*10 = 3*100 + 2*10 = 320
What is the least common multiple of 10 40 100?
10 = 10 x 1 40 = 10 x 2 x 2 100 = 10 x 2 x 5 least common multiple = 10 x 2 x 2 x 5 = 200
Largest river in the world -by volumne?
Amazon
What times what is -10?
-2 times 5 = -10 1 x -10 2 x -5 5 x -2 10 x -1
What is x plus 10 equals -8?
-2
What is a cube of 20000?
2 x 10^4 x 2 x 10^4 x 2 x 10^4 = 8 x 10^12 8,000,000,000,000
What 20 x 10 x 2?
20 x 10 x 2 = 400
Factor completely x2 plus 8x-20?
X 2 + 8x -20 =0(x + 10)(x - 2)= 0x + 10 = 0 ............ x = -10andx - 2 = 0 ................. x = 2x = -10 or 2
