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tankabanditka [31]
3 years ago
15

Someone help me with these :( hurry pls

Mathematics
1 answer:
Leto [7]3 years ago
4 0

Answer:

1) "fake numbers" do not exist but there are irrational numbers

2) We have negative numbers to help us understand the number system better. We need negative numbers in graphing.

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In a school with 700 students, a survey revealed that 80% of the students liked the new lunch menu. Based on this data, how many
choli [55]

Answer:

560 students

Step-by-step explanation:

700 x 0.8 = 560

6 0
3 years ago
Read 2 more answers
A rectangular piece of paper has an area of 117 square inches and a perimeter of 44 inches. What are the dimensions of the paper
-Dominant- [34]

Answer:

13x9

Step-by-step explanation:

half of perimeret of  rectangle L+W

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LxW=117

  Think of 2 numbers that added =22 and multiplied =117

       13+9 =22

    13x9 =117

3 0
2 years ago
Vita has a pice of rope that is 5 meters long. She cuts the rope into pieces that are each 1/3 meter long. How many pieces does
sp2606 [1]
Normally you would divide something like this by the cuts made. So if there were cuts of 2 inches on a 10 inch rope, then you should divide 10 by 2. It's the same with this:
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4 0
3 years ago
Answer all four questions for brainliest. Giving 25 points. Select the symbol that represents the phrase "more than."
noname [10]

Answer:

More than =   >

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Step-by-step explanation:

I don't know how to explain since it's the rules of math. But hoped I help  you!

5 0
3 years ago
In 1854, during the California gold rush, each ounce
11Alexandr11 [23.1K]

Answer:

195 pounds

Hope this helps.

Step-by-step explanation:

You can take 62,400 and divide it by 20 to get 3,120. 3,120 is the amount of gold in ounces so when you convert 3,120 oz into lbs, you get 195 lbs.

6 0
2 years ago
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