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pychu [463]
3 years ago
10

K(x) = X +-6 k(3) =

Mathematics
2 answers:
mina [271]3 years ago
7 0

Answer:

-3

Step-by-step explanation:

Idnxjhwhdjdudjdkuff

vampirchik [111]3 years ago
3 0

Answer:

x=-\frac{18k}{k-1};\quad \:k\ne \:1

Step-by-step explanation:

\mathrm{Divide\:both\:sides\:by\:}k-1;\quad \:k\ne \:1

\frac{x\left(k-1\right)}{k-1}=\frac{-18k}{k-1};\quad \:k\ne \:1

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John and 3 friends are going out for pizza for lunch. They split one pizza and 4 large drinks. The pizza cost $12.50. They spend
gladu [14]
The answer is $1.25 a large drink

Because 17.5 - 12.5 = 5 / 4 = $1.25


I hope this helps
8 0
3 years ago
How do you write 3 7/10 as a decimal
Leokris [45]

Answer:

3.7

Step-by-step explanation:

To change a fraction to a decimal, just divide the numerator with the denominator. Instead of placing the remainder over the divisor, continue to solve until it is answered (unless it's a repeating decimal.)

Divide 7 with 10:

7/10 = 0.7

Remember that there is a whole number, 3. Add that to the decimal you have gotten:

3 + 0.7 = 3.7

3.7 is your answer.

~

8 0
3 years ago
What is the approximate circumference of a semicircle with a radius of 35 inches?
kakasveta [241]

If it were a complete circle, its circumference would be

             (π) x (diameter) = (π) x (2R)  =  70 π inches .

Since it's only half of the circle, the length of the curved part is

                              70 π / 2  = 35 π  =  <em>109.9 inches</em> .


3 0
3 years ago
Read 2 more answers
Which expression is equivalent to 1/2- (-8)?
postnew [5]

Answer:

1/2 + 8 is equivalent to 1/2 - (-8)

0.5 - (-8) is ALSO equivalent to 1/2 - (-8)

0.5 + 8 is another equation that is equivalent to 1/2 - (-8)

Step-by-step explanation:

5 0
3 years ago
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A wall that is 12 feet high on the building is 36 centimeters high on the model. Find the height on the model of a door that is
cluponka [151]

Answer:

9cm

Step-by-step explanation:

3/12 is equal to 1/4 ratio between the size of the window and the building.

Apply that ratio to the the 36 centimeters to get 36/4 which is equal to 9 centimeters.

8 0
3 years ago
Read 2 more answers
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