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What sum of two numbers is 8 and their difference is 12 Find the numbers?
Let X be one number and Y the other. So, X + Y = 8 and X - Y = 12 Solve the set of equations simultaneously or use substitution method. X + Y = 8 X - Y = 12 (ADD THIS EQUATION TO FIRST ONE) _______________ 2X = 20, So X =10 and solving for Y using either equation, Y = -2
Can you get every number on the product board by multiply 2 numbers on the factor list?
Yes, every number on the product board can be obtained by multiplying two numbers from the factor list. This is because each number on the product board is the product of two numbers from the factor list.
What is the sum of the first forty positive integers?
The sum of the first forty positive integers can be calculated using the formula for the sum of an arithmetic series, which is (n/2)(first term + last term) where n is the number of terms. In this case, the sum is (40/2)(1 + 40) = 820.
How do you find the sum to n terms of a harmonic progression?
Hey guys....There is no correct simple general formula for sum to n terms of the series1+1/2+1/3+1/4+ ............. + 1/nThe following expression is relatively a very good approximation.S = ln(n + 0.5) + 0.5772 + 0.03759/(n*n + 1.171)Deviation from the actual value fluctuates but remains relatively low.
What do you do with c squared and b squared to get a squared?
You add c squared and b squared together to get a squared. This is based on the Pythagorean theorem, which states that in a right triangle, the square of the hypotenuse (a) is equal to the sum of the squares of the other two sides (b and c).
What two numbers have the sum of 12 and the difference of 8?
The two numbers are 10 and 2
Which two numbers have a difference of 2 and sum of 14?
8 and 6 have a difference of 2 and a sum of 14.
What are the two numbers If the sum of two numbers is 8 The difference of two numbers is 2 What are the two numbers?
5,3
If The sum of two numbers is 50 and the difference is 2 . What are the numbers?
24,26
The sum of two numbers is 18 the difference of the two numbers is 2.what are the two numbers?
10 and 8
What is the sum of two numbers is 16 their difference is 2 what are the two numbers?
7 & 9
What is the sum of two numbers is 14 their difference is 2 what are the two numbers?
6 and 8
The sum of two numbers is 2 and there difference is 6 find these numbers?
0.4 and 2.
When the sum of two numbers are 10 and their difference is 6 What are the two numbers?
They are 2 and 8.
The sum of 2 numbers is 120 their difference is 0 What are the two numbers?
60
The sum of two numbers is 2 their difference is 10 What are the numbers?
6 and -4
The sum of two numbers are 50and their difference is 4What are the 2 numbers?
the answer is 5
