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RafaI don't understand your question but I can assume you're using whole numbers less than 68 and greater than 1 to find multiplicand pairs that equal 68. Given that, 68 breaks down into the integers 2, 2, and 17 (multiplied together they equal 68). So anyone combination of these three numbers will give you your axb=68 equations. So in this example you can have 2x34 or 4x17 besides the obvious 1*68
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How do you compare fractions using greater or less than or equal?
the lower number for the denominator greater the number is.
What is 50 times 3 divid 50 plus 17 divid 2?
Using a calculator, you can find out that 50*3/50+17/2 is equal to 11.5
A cashier had 98 pieces of 20 notes and 50 notes in a drawer she took out 34 of the 50 notes and put in another 10 20 notes as a result the number of the 20 notes was 5 times the number of 50 notes wh?
Call the number of 20 notes x Call the number of 50 notes y Then we are given X+y=98 and x+10 = 5*(y-34) rearrange both equations so they both equal zero x+y-98=0 and x+10-5y+170=0 We can now say x+y-98 = x+10-5y+170 Subtract x from both sides y-98 = 10-5y+170 = 180-5y 6y=180+98 y= 278/6 = 46.3333 x=98-y = 51.6666 Basically we are using simultaneous equations. We could have found x independently by making both equations = y so y= 98-x and y =(-170-10)/-5 +x = 180/5 + x/5 = 36 +x/5 so 98-x = 36 + x/5 490-5x = 180 +x x = 310/6 = 51.6666 Unfortunately this is a bad question because notes usually come in whole numbers. However, if you substitute the number 98 with the number 96, it works out perfectly.
What is the number that you can count up to using 10 bits?
the highest number you can count up to using 10 bits is 1029 using binary
Why are imaginary numbers important?
They are used for working out equations where the numbers you are working with are not physically possible, but we just imagine they are, such as the square root of a negative number In engineering, especially Electrical Engineering, using complex numbers to represent signals (rather than sines and/or cosines) make comparing and working with signals easier.
Solve the following system of equations using sustitution x6y-4 x-2y 28?
To solve a system of equations, you need equations (number phrases with equal signs).
Why must chemical equations be balanced using coefficients?
The number of atoms in the reactant and products must be equal to obey the law of conservation of mass.
Can you name all the math equations?
No, it is literally impossible. An equations is a question with a series of numbers which communicate by dividing, subtracting, adding, or multiplying. If we have no end to these numbers, there is an endless wave of equations coming at us, using the new number, and the infinite number before it, and after it.
How can 1 6 5 9 equal 24 using each number once?
It can be done by: (9-5) times 6 times 1 = 24
Using the same 1 digit number three times what are three expressions that are equal to twenty?
4*4+4=20
True or false The key to using the elimination method is to find variable terms in the two equations that have equal or opposite coefficients?
True
How many times do you have to neutralizer bases using an acid?
The number of moles of acid and the base should be equal to neutralize. (So the number of moles of base is needed to answer this correctly)
What is a set of related multiplication and division equations using the same number?
Related facts
What equations equal number 68 when using subtraction?
Well, isn't that a happy little question! To find equations that equal 68 using subtraction, we can try something like 100 - 32 or 80 - 12. Remember, there are many ways to reach the same number, so feel free to explore and see what beautiful equations you can create!
What is graphing tables and equations?
Which of the following is a disadvantage to using equations?
How can 9 8 4 2 equal 24 using each number once?
It is: (9-4-2) times 8 = 24
Is it possible tofind three unknowns with two equations?
Answerno. A system with two equations and three variable is known as a parametric equation and can be simplified, generally, to one equation with two variables.You always need a number of equations equal to or greater than the number of variables you have to find any of the variables.If you have more varibles than equations you can eliminate a number of variables equal to the number of equations minus one.Edit: While this is correct, you can fudge an answer using a pseudoinverse. This minimizes one of the values, and then you can approximate the other two. Suppose you have:3x + 2y + 4z = 0x + 8y + 7z = 3You can call this A*b = y, whereA = [3,2,4;1,8,7]b = [x;y;z]y= [0;3]Then you can sayb=ay, wherea=A'(A*A')^(-1)' indicated the transpose, and ^-1 indicates the inverse.More explanation can be found at http://neurotheory.columbia.edu/~ken/math-notes/sabes.pdf
