That answer without rounding is 4.5454 when rounded is just 5, because the only way you can round the number on the left side of the decimal is when the number on the right side is equal to 5 or more
Step-by-step explanation:
Find the values of x and y to determine how many solutions.
Use the elimination method. Add both of the equations.
<u>Sum:</u>
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<u>Divide each side by 3:</u>
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<u>Substitute y = -(1/3) into the first equation:</u>
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<u>Multiply:</u>
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<u>Add 2 to both sides:</u>
-5x = 0
We can determine:
(0, -1/3)
The system of equations have 1 solution.
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Ans: the numbers are: 4,6 and 8.
Let the three consecutive positive even integers be n, n+2, and n+4
According to the given problem, The sum of squares of three consecutive positive even integers is 116
Therefore, check the image for the factorization part:
Answer:
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Step-by-step explanation:
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Answer:
Step-by-step explanation:
<em>Vertical angles are equal as per definition.</em>
- ∠E and ∠F are vertical angles
- m∠E = 9x+12 and m∠F = 3x+24
- x = ?
<u>Solution</u>
- 9x+12 = 3x+24
- 9x - 3x = 24 - 12
- 6x = 12
- x = 2