X + 2(x - 4) = 62
x + 2x - 8 = 62
3x - 8 = 62
3x = 70
x = 23 1/3 cm
Answer:
the answer is 2
Step-by-step explanation:
4*5=20 and 5*2=10
and 20/10=2
Using the multiplication property, we have the following equivalent system of linear equations:
- 4/9x + 4/3y = 20/12
- 2/3x - 4/3y = 5/3
<h3>What is an Equivalent System of Linear Equations?</h3>
- Systems that are equivalent will have the same solution.
- Creating equivalent system helps us to find the variables in a system of equations.
Given:
1/3x + y = 5/4 ---> Equation 1
2/3x - 4/3y = 5/3 ---> Equation 2
To create an equivalent system, multiply equation 1 by 4/3, and multiply equation 2 by 1.
Thus, using the multiplication property, we have the following equivalent system of linear equations:
- 4/9x + 4/3y = 20/12
- 2/3x - 4/3y = 5/3
Learn more about equivalent system of linear equations on:
brainly.com/question/1869465
A perfect matrix is an m-by-n binary matrix that has no possible k-by-k submatrix K that is good with the conditions, k > 3. In summary, balanced matrixes is a perfect matrixes.
Answer:
Step-by-step explanation:
Given that , dimension of the cardboard is 4 m by 8 m.
Lets the dimensions of the square is x m by x m.
The volume after cutting the equal size of square from all the four corners is given as
For the maximum volume
For maximum value of volume , the value of x will be 0.845
x= 0.845
Therefore the dimensions will be
