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Nikitich [7]
4 years ago
15

What is square minus??​

Mathematics
1 answer:
julsineya [31]4 years ago
6 0

Answer:

Step-by-step explanation:

The square of minus 1 would be 1.

The square of minus 2 would be 4

The square of minus (-3) would be 9

And so on.

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What number is 12% of 53
Afina-wow [57]
You can work out the percentage on a calculator by doing:

53/100
=0.53

And hen multiplying 0.53 by 12 to get

6.36

8 0
3 years ago
Harry ate 5/8 of a sandwich
11111nata11111 [884]
Well do you know a common factor between 8, 5, and 12, if so it is super simple to find your answer. :)
4 0
4 years ago
Read 2 more answers
The Digit 9 in which number represents a value of 9 hundredths?
andreyandreev [35.5K]

Answer:

One example: 1.29

Step-by-step explanation:

Any number with 9 at the second decimal place

5 0
3 years ago
If coal is mined at $35.99 per short ton, how much is the price per kg? Use dimensional analysis to solve. 1 short ton = 907 kg.
cricket20 [7]

The cost of 1kg of coal mined from the ore is $0.0397

Data;

  • 1 ton = $35.99
  • 1kg = ?

<h3>The Cost of 1kg of Coal</h3>

To find the cost of 1kg of coal, we can simply and equate 1 ton to its equivalent in ton and the solve.

1ton = 907kg\\

let's write this and equate it

1 ton = $35.99

907kg = $35.99

1kg = x

Let's cross multiply both sides and solve for x

907kg = \$35.99\\1kg = x\\x = \frac{1 * 35.99}{907} \\x = \$0.0397

The cost of 1kg of coal is $0.0397

Learn more on proportions here;

brainly.com/question/870035

3 0
3 years ago
Help! thank you!! will mark brainliest!
Ilia_Sergeevich [38]

Answer:

ANSWER IN number8 IS C

ANSWER IN number9 IS B

Step-by-step explanation:

6 0
3 years ago
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