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nekit [7.7K]
3 years ago
9

(a^-1)^-3.(-a^2)^-1.[-(-a)^2]^-1 what is the result of ?

Mathematics
1 answer:
Alex17521 [72]3 years ago
5 0

Answer:

the result should be 1 over a 1/a

Step-by-step explanation:

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4x-10=30<br> 2n-7=30 <br> S/3+2=4
emmasim [6.3K]

Answer:

x=10 n=18.5 s=6

Step-by-step explanation:

4x-10=30

Add 10 to both sides

4x-10+10=30+10

4x=40

Divide by 4 on both sides

(4x)/4=40/4

x=10

2n-7=30

Add 7 to both sides

2n-7+7=30+7

2n=37

Divide by 2 on both sides

(2n)/2=37/2

n=18.5

(s/3)+2=4

Subtract 2 from both sides

(s/3)+2-2=4-2

(s/3)=2

Multiply by 3 on both sides

3s/3=2*3

s=6

6 0
3 years ago
Please help fast with correct answer no guessing answer. Only answer if actually know the answer
lawyer [7]

Answer:

it is d inverse

Step-by-step explanation:

7 0
3 years ago
Given the following table, what is the quadratic equation?
rusak2 [61]

Answer:

144322221111155554444444333222222

7 0
3 years ago
The zeros of function dare -3 and 8. Which expression could be a factor of function d?
erastovalidia [21]

Answer:

(x + 3)

Step-by-step explanation:

Using the zero product property

x-a = 0  x-b = 0  where a and b are the zeros

(x-a)(x-b) =0

(x- -3)(x -8) =0

(x+3) (x-8) =0

3 0
3 years ago
Figure ZANY is a square. If ZY = 7x - 3 and ZA = 6x, what is the value of x
SpyIntel [72]
7x-3=6x
x=3
..........
6 0
3 years ago
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