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dolphi86 [110]
3 years ago
12

(2/n-2)-(n-1/n^2-2n)=(n-3/n^2) solve for n please

Mathematics
1 answer:
prisoha [69]3 years ago
4 0
So all said and done, the answer is 1. The process isn't 'hard' but it does take up some space.

1. Find the LCD
2. Multiply all terms by the LCD
3. Cancel out denominators
4. "Clean it up" by collecting like terms and using the distributive property.
5. Solve for n

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Solve the following equation for x<br><br> 10=2-4(ax-3)
likoan [24]

Answer:

\large\boxed{x=\dfrac{1}{a}}

Step-by-step explanation:

2-4(ax-3)=10\qquad\text{subtract 2 from both sides}\\\\-4(ax-3)=8\qquad\text{divide both sides by (-4)}\\\\\dfrac{-4(ax-3)}{-4}=\dfrac{8}{-4}\\\\ax-3=-2\qquad\text{add 3 to both sides}\\\\ax-3+3=-2+3\\\\ax=1\qquad\text{divide both sides by}\ a\neq0\\\\x=\dfrac{1}{a}

7 0
2 years ago
For my little cousin:
Mars2501 [29]

Answer:

35

Step-by-step explanation:

5 0
3 years ago
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Find the mean, median, mode, and range of the data set after you perform the given operation on each
agasfer [191]

Answer:

mean= 8.8

median= 9

mode= 9

range= 10

ANSWER: A

Step-by-step explanation:

6 0
2 years ago
What is the diameter and circumference of 6.7
irinina [24]

3.572

Area of a circle in terms of radius:

Area = π · r2 = 3.14 · 1.072 = 3.57 square meters.

In terms of diameter:

Area = π · (d

2

)2 = 3.14 · (2.13

2

)2 = 3.14 · (1.07)2 = 3.57 square meters.

In terms of circumference:

Area = C2

4π

= 6.72

4π

= 44.89

(4 · 3.14)

= 44.89

12.56

= 3.57 square meters.

Note: for simplicity, some results may be rounded to nearest hundredth and π was rounded to 3.14. See formula details below in this page.

A circle of radius = 1.066 or diameter = 2.133 or circunference = 6.7 meters has an area of 3.572 square meters which is equal to:

3.572E-6 square kilometers (km²)

35720 square centimeters (cm²)

0.0008827 acres (ac)

0.0003572 hectares (ha)

1.379E-6 square miles (mi²)

4.272 square yards (yd²)

38.45 square feet (ft²)

5537 square inches (in²)

Formulae:

Circle area formula

8 0
3 years ago
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D+(-9)=-5<br><br> plzzz help me
seropon [69]

Answer:\

the answer is D=4


4 0
3 years ago
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