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12345 [234]
3 years ago
7

Please hurry simplify the problem a i b 5i c -i

Mathematics
1 answer:
KIM [24]3 years ago
5 0

Answer:

\frac{90}{5} i

Step-by-step explanation:

10 * sqrt(81/25 * -1) = 10 sqrt(81/25) * sqrt(-1) = 10 *9/5 * i

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sergejj [24]
21.) is clue
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3 0
3 years ago
Please help me on this
malfutka [58]

Answer:

the answer 64!! but its asking for the product using an exponent so 4 to the third power, or 4 cubed.

Step-by-step explanation:

5 0
2 years ago
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Please help!<br><br> For what value of x must ABCD be a​ parallelogram?<br><br> x=?
Vlad1618 [11]

Answer:

x=3

Step-by-step explanation:

For a shape to be a parallelogram, the angles that are across from one another have to be equal.

We can now find x by making both equations equal to each other and solving.

11x+1=13x-5

Solve.

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4 0
3 years ago
Please help!! I'm super confused :(
Kobotan [32]

Answer:

90 lb/1 x 0.45 = 40.5

Step-by-step explanation:

To convert pounds to kilograms you would have to multiply the pounds by 0.45. So you have to multiply 90 by 0.45.

5 0
3 years ago
The function f(x)= square root of x is translated using the rule (x, y) → (x – 6, y + 9) to create A(x). Which expression descri
Alex73 [517]

The function f(x)=\sqrt{x} is translated according to the rule

(x,y)\rightarrow (x-6,y+9).

This translation is translation 6 units to the left and 9 units up.

1. Translation of the function f(x)=\sqrt{x} 6 units to the left gives you the function g(x)=\sqrt{x+6}.

2. Translation of the function g(x)=\sqrt{x+6} 9 units up gives you the function A(x)=\sqrt{x+6}+9.

The domain of the function A(x) is [-6,\infty), then the range of the function A(x) is [9,\infty).

Answer: [9,\infty).

4 0
3 years ago
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