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meriva
3 years ago
7

Please help me on 18 - 20

Mathematics
1 answer:
katrin [286]3 years ago
6 0
Negative 2 so you would write. -2 just like that
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Find the value of x. Round the length to the nearest tenth.
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Step-by-step explanation:

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the Answer:

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2 years ago
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CaHeK987 [17]
49 only has one square root, which is 7. There is no other number that you can multiply by itself to get 49
7 0
3 years ago
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