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40
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How do you find the volume of a rectangle prism?
To find the volume, you multiply the length times width times height. example length:4 width:5 height:2 4x5=20, 20x2=40. Your answer would be 40.
8x3 plus 20x to the power of 2 plus 36 divided by 2x plus 6?
2x + 6 = 2(x + 3) so 2x + 6 = 0 implies x = -3 Now, substitute x = -3 in 8x3 + 20x2 + 36 which is -8*27 + 20*9 + 36 = -216 + 180 + 36 = 0 So -3 is a root of 8x3 + 20x2 + 36 ie, by the remainder theorem, (x + 3) is a factor. Also, each of the coeffivcients in the expression is even, so 2 is also a factor. So 2*(x + 3) or (2x + 6) is a factor.
How do you simplify 10x-3 2x-5 The 2x-5 are in brackets?
If the equation looks like this: (10x-3)(2x-5), then simplified it is 20x2-56x+15 If the equation looks like this: 10x-3(2x-5), then simplified it is 4x+15
What times what equals 40?
5x8 10x4 20x2
What is 20 over 50 as a decimal?
Since 20 and 50 can be divided by 10, 20/50 is equivalent to 2/5. So 100 divided by 5=20 20x2=40 The answer is 0.4 You can get the answer easier by dividing 20 by 50 or if you can't do that then simplify the fraction (as above) to 2/5 now divide 2 by 5. 2 can't be divided by 5 so you place a decimal point and add a zero to the 2. Now you have .20 divided by 5. .20 divided by 5 is .4 or 0.4
What is 20x2 equals 41x plus 9?
20x2 = 41x+9 20x2-41x-9 = 0 (5x+1)(4x-9) = 0 Therefore: x = -1/5 or x = 9/4
What multiplied by 2 is 40?
20x2=40
How do you factor 20x2 plus 22xy plus 6y2?
20x2 + 22xy + 6y2 = 20x2 + 10xy + 12xy + 6y2 = 10x(2x + y) + 6y(2x + y) = (2x + y)(10x + 6y) = 2(2x + y)(5x + 3y)
How do you factor 20x2 30?
10(2x^2 + 3)
X3 - 20x2 plus 19x?
X3 - 20X2 + 19Xfactor out an XX(X2 - 20X + 19)what two factors of 19 add up to - 20?X(X - 1)(X - 19)============ fully factored
When you divide polynomials is it a binomial or a monomial?
If the quotient of a certain binomial and 20x2 is is the polynomial
WHAT IS EQIVLUANT TO -20X2 plus 23X-6?
-(5x - 2)(4x - 3)
What is the answer for 3x3-20x2-8x?
-31-8x if the first and second x is a multiplication sign.
What is the normal accounting period in Australia?
From 1 July 20x1 - 30 June 20x2
Factor 20x2 plus 23x plus 3?
(20x + 3)(1x + 1)
How do you factor 20x2 plus 62xy plus 30y2?
2(5x + 3y)(2x + 5y)
Which is a factor of 20x2 plus 40x plus 15?
(2x+1)(2x+3) when factored
