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Yuliya22 [10]
4 years ago
5

Find the value of the variable.

Mathematics
1 answer:
andrey2020 [161]4 years ago
6 0
5^2 = 2(2+x)
25 = 4 + 2x
2x = 21
x = 10.5
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Find the number that makes the ratio equivalent to 5:4.<br> :48
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bogdanovich [222]
1. Check the picture attached. Consider the half of the 8-sided die, that is the pyramid ABCDE:

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shutvik [7]

Answer:

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I've circles the numbers that you actually need to solve this problem.

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9 - 5 × 9 - 3

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