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tia_tia [17]
2 years ago
9

Please help with all of them ASAP I will give brainliest

Mathematics
2 answers:
umka2103 [35]2 years ago
6 0
1a. 5000 mg                      1b. 17kg
2a. 4 Kl                              2b. 51L
3a. 60 cm                          3b. 8000 mm
4a. 4000000 ml                 4b. 46 Kl
5a. 42000 mm                   5b. 12000 m
6a. 2150 mg                      6b. 4200 g

7. Duanes pencil is 6 millimeters longer
8. Pedros stack of coins weighs 20700 milligrams more.


Simora [160]2 years ago
4 0

         A                                    B

1. 5000 mg                      1. 17kg
2. 4 Kl                              2. 51L
3. 60 cm                          3. 8000 mm
4. 4000000 ml                 4. 46 Kl
5. 42000 mm                   5. 12000 m
6. 2150 mg                      6. 4200 g

7. Duanes pencil is 6 millimeters longer
8. Pedros stack of coins weighs 20700 milligrams more.

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Please help and explain how you got your answer
snow_lady [41]

Answer:

K = 3

Step-by-step explanation:

<em>-11.K </em><em>=</em><em> </em><em>-</em><em>3</em><em>3</em>

<em>K </em><em>=</em><em> </em><em>-</em><em>3</em><em>3</em><em>/</em><em>-</em><em>1</em><em>1</em>

<em>K </em><em>=</em><em> </em><em>3</em><em> </em>

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<em>Hope </em><em>it </em><em>helps</em>

4 0
2 years ago
Read 2 more answers
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pantera1 [17]

9514 1404 393

Answer:

  1a. multiplication property of equality

  1b. distributive property

  1c. subtraction property of equality

  1d. division property of equality

  2a. distributive property

  2b. addition property of equality

  2c. division property of equality

Step-by-step explanation:

The properties that let you do the same thing to both sides of an equation are the <em>properties of equality</em>. These are usually given an additional qualifier according to the operation being performed: <em>addition</em> property ..., <em>subtraction</em> property ..., <em>multiplication</em> property ..., <em>division</em> property .... The property that lets you add or eliminate parentheses is the <em>distributive property</em> (of multiplication over addition).

To answer these questions, you need to compare each line to the previous to see what operation was performed. It will generally be use of one of the properties described above, or "simplification," in which like terms are combined.

1a. both sides are multiplied by 3: multiplication property of equality

1b. parentheses are eliminated: distributive property

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2a. parentheses are eliminated: distributive property

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2c. both sides are divided by 2: division property of equality

5 0
2 years ago
What is the best approximation for the area of a circle diameter of 19 m?
Maslowich
The formula for an area of a circle is 
A=pi times radius squared

there for you do pi times 9.5 to the power of two/squared (radius is half of the diameter so 19 divided by 2 is 9.5) 

pi times 9.5 squared 
= 283.5

I rounded to the nearest tenths


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3 years ago
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Your answer is $31.50 
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