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3 years ago

The GCF of 36 and 63 is

Mathematics

2 answers:

Vitek1552 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

Veseljchak [2.6K]3 years ago

7 0

Step-by-step explanation:

The GCF is the greatest common factor. A factor is a number being multiplied.

36 can be multiplied by 1,2,3,4,6,9,12,18,and 36, of course.

63 can be multiplied by 1,3,7,9,21, and 63.

We are looking for the largest number that 36 and 63 have in common.

It's not 1 or 3. The only other number they have in common is 9.

Hope it helps!

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Determine the best method to solve the system of equations. Then solve the system.

maxonik [38]

Answer:

x=1 y = -1/2

(1,-1/2)

Step-by-step explanation:

7x-2y=8

5x+2y=4

I would use elimination since we have 2y in one equation and -2y in the other

7x-2y=8

5x+2y=4

--------------------

12x = 12

Divide each side by 12

12x/12 = 12/12

x =1

The substitute back into equation 2

5(1) +2y = 4

5 +2y = 4

Subtract 5

5-5+2y = 4-5

2y = -1

Divide by 2

2y/2 = -1/2

y = -1/2

8 0

3 years ago

Read 2 more answers

40 POINTS!!!!!!!! The length of a rectangle is 7 millimeters longer than its width. The perimeter is more than 62 millimeters.

Arte-miy333 [17]

a) L = W + 7

b) 2 ( L + W ) > 62

c) 2 ( W + 7 + W ) > 62

2w+14+2w>62

4w+14>62

4w > 48

w > 12

8 0

3 years ago

Inessa is making ice tea. She has ice cubes which she uses to cool the ice tea. Each ice cube lowers the temperature of the liqu

uranmaximum [27]

Answer:

-12

Step-by-step explanation:

6 times -2 is -12.

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"Lowers by 2°" can be represented by an integer of -2.

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3 years ago

Find the slope of the line between the points (4,1) and (8,9)

Liono4ka [1.6K]

Use the slope formula which is;
slope= (y2 - y1)/ (x2 - x1)
slope= (9-1)/ (8-4)
Slope= (8)/(4)
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3 years ago

How do you write an equation of a line given y-intercept -8 and slope 3/4

Lostsunrise [7]

Answer:

$y = \frac{3}{4} x-8$

Step-by-step explanation:

You can us the equation y = m x + c to answer this question.

In ,

y = m x + c

m = slope

c = y - intercept

So, they have already given in the question that,

m = 3/4

c = (-8)

Therefore, you can simply put 3/4 and (-8) instead of m and c respectively like this.

y = m x + c

y = 3/4x - 8

Hope this helps you.

Let me know if you have any other questions :-)

4 0

2 years ago

Read 2 more answers