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Levart [38]
3 years ago
13

How do you simplify negative exponenets

Mathematics
1 answer:
Lerok [7]3 years ago
7 0

Answer:

By solving the exponent as if it were positive, then taking the inverse of the number.

For Example:

3^{-2} = 9^{-1} = 1/9\\\\2^{-3} = 8^{-1} = 1/8

x^{-4} = \frac{1}{x^{4}}

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SOVA2 [1]

Answer:

6/12

Step-by-step explanation:

This fraction has even numbers (6 is its numerator, and 12 is its denominator)

6 0
3 years ago
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PLEASE HELP QUICK GIVING BRAINLIEST NANSHHXHS HELLO
denpristay [2]

Answer:

It got cut off, but the approximate y intercept is 3 and slope intercept form is

y = x + 3 and I used the points 0,3 and 3,6 to calculate the slope using the slope equation y1 - y2/x1 - x2

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3 years ago
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Find the volume of a cone with a height of 7yd and a base diameter of 6yd . use the value 3.14 for π , and do not do any roundin
yarga [219]
I think the volume of the cone is 65.94yd because the radius is 3 and the height is 7 also 3 to the second power equals 9 then 3.14 multiplied by 9 equals 28.26 and finally 28.26 multiplied by 7/3 equals 65.94

V=3.14 x r^2 h/3
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3 0
3 years ago
Reena bought a mobile phone for 16,240 that included a GST of 12%. Find the price of the mobile phone before the GST was added.​
NNADVOKAT [17]

Answer: 14500

Step-by-step explanation:

Let the price of the mobile phone before the GST was added be represented by x.

Therefore,

x + (12% × x) = 16240

x + 0.12x = 16240

1.12x = 16240

x = 16240/1.12

x = 14500

The price of the mobile phone before the GST was added was 14500

4 0
3 years ago
The height of Atlas V rocket used for space lifts was 205 feet. What is the height of a model of Atlas V rocket if the scale fac
KengaRu [80]

Answer: 6.4 feet

Step-by-step explanation:

Height of Atlas V rocket = 205 feet

Ratio of the model = 1:32 = 1/32

Model / Real = 1/32

Since Real height = 205, we put it into the equation and this will be:

Model / Real = 1/32

Model / 205 = 1/32

Model × 32 = 205 × 1

Model = 205/32

Model = 6.4 feet

The height of the model is 6.4 feet.

7 0
2 years ago
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