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Solnce55 [7]
2 years ago
8

What is the greatest common factor of: 12 & 20

Mathematics
2 answers:
Tasya [4]2 years ago
6 0

Answer:

GCF: 4


Step-by-step explanation:

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 20 are: 1, 2, 4, 5, 10, 20

Then the greatest common factor is 4.

ANEK [815]2 years ago
4 0

Answer:

4

Step-by-step explanation:

because it is the greatest amount that can go into both numbers


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Please help me grades are do today
11111nata11111 [884]

Answer:

28

Step-by-step explanation:

sin=\frac{opp}{hyp}

cos = \frac{adj}{hyp}

cos^{-1}\left(\frac{45}{51}\right)

which is 28.07 degree

sin\left(28.07\right)=\frac{x}{51}

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23.99+4=h=28

3 0
2 years ago
Line AB contains points A(-6,1) and B(1,4).
Free_Kalibri [48]

To solve this problem you must apply the proccedure shown below:

1- You have that the equation of the line is:

y=mx+b

Where m is the slope andb is the y-intercept.

2- Based on the information given in the problem, the lines AB andCD are parallel, which means that both have the same slope. Therefore, you can calculate the slope of AB:

m=\frac{y2-y1}{x2-x1}

m=\frac{4-1}{1-(-6)}=\frac{3}{7}

3- Use the coordinates of the point D(7,2) to calculate the y-intercept:

2=\frac{3}{7}(7)+b

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b=2-3=-1

5. The equation of the line CD is:

y=\frac{3}{7}x-1

The answer is: y=\frac{3}{7}x-1

6 0
3 years ago
The slipe of the line passing through the points (7, 5) and (21, 15) is
SOVA2 [1]

Answer:

5/7

Step-by-step explanation:

You find a slope by using the equation y2-y1/x2-x1.

In this case: 15-5/21-7

10/14

5/7

6 0
2 years ago
A recipe for snack mix call for 4 3/4 cups of cereal the amount of peanuts needed is 1 and 2/3 cups less than the amount of cere
BaLLatris [955]

Answer: 1st question=3 1/12 2nd question=6.4166667

Step-by-step explanation: Please correct me if I’m wrong, if I’m right, thank me.

8 0
3 years ago
Read 2 more answers
Marvin rides his bike at an average speed of 13 miles per hour how far can he bike in 8 hours?
Radda [10]

13 x 8 = 104

104 miles

3 0
3 years ago
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