3 years ago

Graph the linear equation using the slope-intercept method. -7x+2y=1

Mathematics

1 answer:

snow_lady [41]3 years ago

6 0

This is the graphed answer

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Tara has a magnet collection from places she visited. She measures the length of the magnets to the nearest half inch and record

gregori [183]

Answer:

there are more magnets that longer than 2 1/2

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.

Please have a look at the attached photo.

My answer:

From the photo, we can see that:

Length of the magnet:

1 inch there is 1 magnet
$1\frac{1}{2}$ inches there are 2 magnets
2 inches there are 3 magnets
3 inches there are 4 magnets
$3\frac{1}{2}$ there is 1 magnet
4 inches there are 2 magnets

=> the total number of magnets that longer than 2 1/2 are: 4+1+2 = 7

=> the total number of magnets that shorter than 2 1/2 are: 1+2+3 = 6

Hence, there are more magnets that longer than 2 1/2

Hope it will find you well.

8 0

3 years ago

Read 2 more answers

The eight of a cone-shaped container is 18 centimeters and it’s radius is 7 centimeters. Meg fills the container completely with

ankoles [38]

Hello!

The find the volume of a cone you divide the product of the base and height by 3. First we find the area using $\pi$ r².

A=49(3.14)=153.86

Now we multiply this by the height.

153.86(18)=2769.48

Now we divide by 3.

2769.48/3=923.16

Now we divide this number by 21 to see how many days it will take for the container to become empty.

923.16/21=43.96≈44

Therefore, our answer is A) 44 days.

I hope this helps!

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3 years ago

Identify the domain of the function. A) [0,5) B) (0,5) [-4,4) D) (-4, 4]

Rama09 [41]

Answer:

Step-by-step explanation:A

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3 years ago

The average cost when producing x items is found by dividing the cost function, C(x), by the number of items, x. When is the ave

Aleks04 [339]

Dividing the cost function

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4 years ago

What is the correct slope intercept form of the equation Y +4 equals 2(x-3)

Nimfa-mama [501]

Answer:

y=2x-10

Step-by-step explanation:

y+4=2x-6

-4

y=2x-10

8 0

3 years ago

Graph the linear equation using the​ slope-intercept method. -7x+2y=1

Graph the linear equation using the slope-intercept method. -7x+2y=1