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yulyashka [42]
3 years ago
10

What does write two addition sentences where the sum is zero mean

Mathematics
2 answers:
Alex777 [14]3 years ago
6 0
Pretty much, write two problems that equal to 0
faust18 [17]3 years ago
3 0
Write two problems that equal zero
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What digit is in the Hundred Thousand Place? 645,892
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The digit 6 is in the Hundred Thousand Place.
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()+()+()+()+()=30
Iteru [2.4K]
<span>There are 5 boxes, where we have to put given numbers. Addition of 5 odd numbers always gives an odd number result. 30 is an even number. So there is no combination of given numbers which can give you 30 as a result. 
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1. Given the picture below, which is the longest side?
True [87]

Answer:

Whichever side is opposite (across from) the 74 degree angle.

Step-by-step explanation:

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2 years ago
Can someone help me?
3241004551 [841]

-8/12

add together but keep the negative

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2 years ago
Please help me , at least do one and explain it please .
Len [333]

9514 1404 393

Answer:

  1. 113.0 cm²
  2. 2464.0 in²
  3. 95.0 ft²

Step-by-step explanation:

1. The area of a circle is given by the formula ...

  A = πr² . . . . . where r is the radius

The radius is shown as 6 cm, so the area is ...

  A = (3.14)(6 cm)² = 113.0 cm²

__

2. The radius is shown as 28 in. We note that this is a number divisible by 7, so we choose 22/7 for π.

  A = (22/7)(28 in)² = 2464 in² . . . . see comment

__

3. The radius is half the diameter, so is 11/2 = 5.5 ft. Then the area is ...

  A = (3.14)(5.5 ft)² = 95.0 ft²

_____

<em>Additional comment</em>

If you use a more exact value of π for problem 2, the area is 2463.0 in². If you use 3.14 as the value of π, the area rounds to 2461.8 in². For these values of pi (3.14 or 22/7), the answer is only good to about 3 significant digits. 2464 has more significant digits, so digits beyond the first 3 may be in error.

7 0
2 years ago
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