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Mashcka [7]
3 years ago
6

Someone help plz make sure it’s right and no websites or links plz :)!!!!!

Mathematics
1 answer:
Kipish [7]3 years ago
7 0

Answer:

SinZ = 4/5

Step-by-step explanation:

Hope it helps you!

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hram777 [196]

c. the number of persons allegric to penicillin

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2 years ago
IXL Q.12 PLS HELP I HAVE BEEN STUCK ON THIS ONE FOR SOME TIME.
Furkat [3]

Answer:

m∠1 = 100°

Step-by-step explanation:

7 0
3 years ago
if a school library has 86 fiction books and 74 nonfiction books, what is the percentage of nonfiction books?
hodyreva [135]

Answer:

46.25%

Step-by-step explanation:

First, add both numbers together. (86 + 74).

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74 is 46.25% of 160.

There's our answer.

3 0
3 years ago
Demonstrate that the digits of a perfect square cannot add to 2, 3, 5, 6, or 8
Lelu [443]
It depends on what did you mean by saying perfect square. If I've understood it correctly, I can help you with a part of your problem. The squares of mod <span>9</span><span> are </span><span><span>1</span><span>,4,7</span></span><span> which are came from </span><span><span>1,2,</span><span>4.</span></span><span> </span>Addition of the given numbers are 2,3,5,6, 8, which are exactly the part of your problem. This number, which is not shown as squares Mod 9, and thus doesn't appear as a sum of digits of a perfect square. I hope you will find it helpful.
5 0
3 years ago
Which set of data has a greater standard of deviation?
olchik [2.2K]

Step-by-step explanation:

first set of data will give greater standard of deviation

8 0
3 years ago
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