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balu736 [363]
3 years ago
8

which of the following is equal to 2 meters? (Choose one please) A. 200 mm B. 20 cm . C. 200 km D. 2,000 mm

Mathematics
1 answer:
ycow [4]3 years ago
6 0
1 meter=100cm=1000mm=0.1km
2meter=200cm=2000mm=0.2km

answer is D
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Answer:

a)5

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Step-by-step explanation:

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Solve for the value of m.<br> 38°<br> (8m+4)°
Neporo4naja [7]

Answer:

m = 6

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
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Step-by-step explanation:

<u>Step 1: Set Up Equation</u>

<em>The 2 angles must add up to 90°.</em>

(8m + 4)° + 38° = 90°

<u>Step 2: Solve for </u><em><u>m</u></em>

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  2. Isolate <em>m</em> term:                             8m = 48
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4 0
3 years ago
The ratio of fiction to nonfiction books in a classroom library is 2 to 3 . If there are 24 books nonfiction books in the classr
worty [1.4K]

Answer:

<h2>16</h2>

Step-by-step explanation:

Given the ratio of fiction to nonfiction books in a classroom library is 2 to 3, then the total ratio of both books will be 2+3 = 5. If there are 24 books non fiction books in the library, to get the amount of fictionbooks that are there we will follow the following steps.

First we will calculate the total number of books in the shelf;

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3/5 * Total number of books = 24

3*Total number of books = 5*24

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Total number of books = 120/3

Total number of books = 40

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Total number of fiction books = 16 books

<em>Hence there are 16 fiction books on the shelf.</em>

3 0
3 years ago
A farmer examines a sample of 25 cartons of eggs and finds that 3 contains cracked eggs. What is the best prediction of the numb
sertanlavr [38]
I believe it's C) 60 because ideally it would be 3 for every 25, 20 x 25 = 200, so then you would do 3 x 20 = 60
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3 years ago
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Mrs. Smith has a total of 25 kids in her class. There are 3 more boys than there are girls. Write a system of equations to model
Svetlanka [38]

Answer:

b + g = 25

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Step-by-step explanation:

Let b = number of boys.

Let g = number of girls.

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6 0
3 years ago
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