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sweet [91]
3 years ago
14

Help please!!! Can someone explain how to solve this please?

Mathematics
1 answer:
Greeley [361]3 years ago
3 0

Answer:

12 the answer

Step-by-step explanation:

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I’m so confused I need help please!!
shutvik [7]

Answer:

5. 9 8. 2\sqrt{10}

Step-by-step explanation:

a²+b²=c²

so for #5 12²+b²=15²

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b²=81

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For #8

9²+b²=11²

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b²=40

b=\sqrt{40}

\sqrt{40}=

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explanation:

i took the test

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Answer:

C 40

Step-by-step explanation:

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NEED HELP FAST!!!!!
slava [35]
5p-4p-8=-2+3

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p-8= 1

Add 8 to both sides to isolate p
p=9

Final answer: 1 solution only, p=9
8 0
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