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kykrilka [37]
3 years ago
6

Demonstrate how you can add two numbers together to get zero. Does this work for all numbers? What is this relationship called?

Mathematics
1 answer:
Alika [10]3 years ago
6 0

Answer:

-1 +1 = 0 so -1000 + 1000 = 0

Step-by-step explanation:

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In the table below, y varies inversely as x. What is the missing value?
Minchanka [31]

Answer:

<h2>The value of y is <u>0.5</u>, so the answer is <u>C</u>.</h2>

Step-by-step explanation:

Find first the constant of variation.

Given: x = 3, y = 4

Find: k = ?

Formula:

y =  \frac{k}{x}

Solution:

y =  \frac{k}{x}  \\ 4 =  \frac{k}{3}  \\ 12 = k

Then, find the value of y in the third box.

Given: x = 24, k = 12

Find: y = ?

Formula:

y =  \frac{k}{x}

Solution:

y =  \frac{k}{x}  \\ y =   \frac{12}{24} \\ y =  \frac{1}{2} \\\boxed{y = 0.5}

6 0
3 years ago
Please help thanks!!!!
denis-greek [22]

Answer:

The third one down, 21-18=3

Step-by-step explanation:

Instead of saying that Decembers interqualtile range is from 21-18 they said it was from 21-16.

6 0
4 years ago
Shirabi spent $208 on a sewing machine to make purses. She spends a total of $10 on thread, fabric, and accessories for each pur
iren2701 [21]

Answer:

The correct answer is: Option D: 8

Step-by-step explanation:

Given that she spent $208 on the sewing machines

And

the equation for profits to break even is:

208 + 10x = 36x

In order to find the number of purses to break even, we have to find the value of x

So,

208+10x=36x

Subtracting 10x from both sides

208+10x-10x = 36x-10x\\208 = 26x

Dividing both sides by 26

\frac{208}{26} = \frac{26x}{26}\\x = 8

The number of purses is 8

Hence,

The correct answer is: Option D: 8

3 0
3 years ago
Read 2 more answers
What is 22.62 rounded to the nearest tenth
brilliants [131]
The answer is 22.6
your answer
6 0
3 years ago
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Alicia has pencils and markers what are the ratios of markers to pencils in three different ways?
laiz [17]

Answer: 8/6 , 8:6, 8 to 6

Step-by-step explanation:  From the diagram, Alicia has 6 pencil and 8 markers. The ratio of markers to pencils are 8 over 6, 8:6, and 8 to 6

8 0
3 years ago
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