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den301095 [7]
3 years ago
8

What are the greatest common factors of 21, 2, and 14

Mathematics
2 answers:
aksik [14]3 years ago
7 0

Answer:

The GCF is 1

Step-by-step explanation:

It is 1 because no number can divide all of them at once

Lemur [1.5K]3 years ago
7 0

Answer:

1

Step-by-step explanation:

21 = 3 • 7  

   2 = 2  

   14 = 2 • 7

Since there is no common factors the answer is 1

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10. Write in slope-intercept form:<br> -3x + 4y = 12
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Answer:

Step-by-step explanation:

Write in slope-intercept form:

-3x + 4y = 12 is

 Slope = 1.500/2.000 = 0.750

 x-intercept = 12/-3 = 4/-1 = -4.00000

 y-intercept = 12/4 = 3

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3 years ago
5) -8x – 6 y = 13<br> 4x+3y=-9
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no solution exists

Step-by-step explanation:

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Fat 6 of he eat sandwich and chocken
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Can someone help me with this I keep getting an answer that it doesn’t give me! And explain it!!!
Ira Lisetskai [31]

(100\%-15\%-25\%)\cdot240=60\%\cdot240=144

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3 years ago
Read 2 more answers
A football is kicked toward the goal. the height of the ball is modeled by the function h(t) = −16t2 64t, where t equals the tim
diamong [38]

The function H(t) = -16t^2 + 64t exists in a parabola.

The axis of symmetry of a parabola exists at the midpoint between the two real roots.

The roots exist the solutions of H(t) = 0

To estimate the roots equation exists -16t^2 + 64t = 0

Factor t(-16t + 64) = 0

t = 0 and -16t + 64 =0

-16t + 64 = 0

t = 64 / 16 = 4

t = 4

Then the two roots are t = 0 and t = 4, and the axis of symmetry exists

t = (0+4)/2 = 4/2 = 2

<h3>How to estimate the axis of symmetry?</h3>

The axis of symmetry exists at t = 2.

It represents the time at which the ball is at the higher point, the maximum height.

You can find the maximum height replacing t = 2 in the function H(t)

H(t) = -16(2^2) + 64(2)

= 64 feet.

And you can also deduce that the second part of the flight will take 2 seconds, for a total flight time of 4 seconds.

To learn more axis of symmetry refers to:

brainly.com/question/21191648

#SPJ4

8 0
2 years ago
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