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3 years ago

How to find the constant of y=12/x

Mathematics

1 answer:

Orlov [11]3 years ago

3 0

Answer:

1. y=kx k is the constant of variation

2. y= 12x is in this form

3. with k= 12

Step-by-step explanation:

hope this helps! can i get brainliest :)

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Sales Gi sells televisions. He earns a fixed amount for each television and an additional $15 if the buyer gets an extended warr

sveta [45]

Answer:

$65

Step-by-step explanation:

All 12 of the televisions have extended warranties so 12*15= 180

Then subtract 960-180= 780

Now divide 780/12 = $65

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2 years ago

PLEASEE HELP THIS IS DUE TODAY

dangina [55]

Answer:

The first one is 360 degrees. The second one is 1080.

Step-by-step explanation:

The sum of the interior angles of a quadrilateral are always 360. If you subtract 90 from 360 to get 270. Multiply 270 by 4 to get 1080.

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3 years ago

Multiply ( 4x + 6y ) to the power of two 2 what is the answer?

n200080 [17]

Answer:

Step-by-step explanation:

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3 years ago

2 2/3 + 12 6/8 how do I work this

barxatty [35]

Answer:

$\large\boxed{2\dfrac{2}{3}+12\dfrac{6}{8}=15\dfrac{5}{12}}$

Step-by-step explanation:

$2\dfrac{2}{3}+12\dfrac{6}{8}=2\dfrac{2}{3}+12\dfrac{6:2}{8:2}=2\dfrac{2}{3}+12\dfrac{3}{4}\\\\\text{Find}\ LCD:\\\\\text{List of multiples of 3:}\ 0,\ 3,\ 6,\ 9,\ \boxed{12},\ 15,\ ...\\\text{List of multiples of 4:}\ 0,\ 4,\ 8,\ \boxed{12},\ 16,\ ...\\\\12=3\cdot4\\\\\text{therefore}\\\\\dfrac{2}{3}=\dfrac{2\cdot4}{3\cdot4}=\dfrac{8}{12}\\\\\dfrac{3}{4}=\dfrac{3\cdot3}{4\cdot3}=\dfrac{9}{12}\\\\2\dfrac{2}{3}+12\dfrac{3}{4}=2\dfrac{8}{12}+12\dfrac{9}{12}=(2+12)+\dfrac{8+9}{12}=14+\dfrac{17}{12}\\\\=14+1\dfrac{5}{12}=15\dfrac{5}{12}$

3 0

3 years ago

. 7/8 = /48 A. 6 B. 1 C. 13 D. 42

hodyreva [135]

7/8=x/48

x=(7/8)48
x=(7)(48/8)
x=(7)(6)
x=42
D.42

4 0

3 years ago