Answer:
x = 2
AB = 14
Step-by-step explanation:
2x(10) = 8(x+3)
20x = 8x + 24
subtract 8x from both sides
12x = 24
x = 2
Check:
4(10) = 8(5)
40 = 40
Correct
2x = 2 x 2 = 4
4 + 10 = 14
If my answer is incorrect, pls correct me!
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-Chetan K
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Define the numbers
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Let the first even number be x
1st even number = x
2nd even number = x + 2
3rd even number = x + 4
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Form the equation and solve
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x + x + 2 + x + 4 = -6
3x + 6 = -6
3x = - 12
x = -4
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Find the numbers
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1st even number = x = -4
2nd even number = x + 2 = -4 + 2 = -2
3rd even number = x + 4 = -4 + 4 = 0
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Answers: The numbers are -4, -2 and 0
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Answer:
I think its b plz don't get mad I am not so sure
Answer:
Step-by-step explanation:
1/3 0.333 repeated 0.333 times 100 =33.333…%
Hello!
The mean is the average of the numbers
To find the average you add them all up and divide the sum by the amount of numbers added
87 + 72 + 99 + 93 + 84 = 435
Divide the sum by the amount of numbers added
435 / 5 = 87
The answer is 87
Hope this helps!