All the possible values of z can be found using (D) (5z)² = (5 + z)².
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What is an equation?</h3>
- An equation is a formula in mathematics that expresses the equality of two expressions by connecting them with the equals sign =.
- A mathematical statement made up of two expressions joined by an equal sign is known as an equation.
- 3x - 5 = 16 is an example of an equation.
- We get the value of the variable x as x = 7 after solving this equation.
To find the following equations could be used to find all possible values of z:
- The product of z and 5 = 5z
- Sum of z and 5 = (5 + z)
- Squaring the product of z and 5 gives the same result as squaring the sum of z and 5.
- We can express the above statement as:
- Squaring 5z gives squaring (5 + z)
- So, (5z)² = (5 + z)²
Therefore, all the possible values of z can be found using (D) (5z)² = (5 + z)².
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Answer:
0.5 + 0.06 + 0.004 in expanded form.
Step-by-step explanation:
The first step is to define the system of equations.
Take x and y as the cost of a small box and a large box respectively.
Solve the system.
A small box costs $4 and a large box costs $4 too.
Answer:
25.15
Step-by-step explanation:
2.7 - 1.55= 1.15 + 33= 34.15 - 9= 25.15
