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Ulleksa [173]
3 years ago
5

What is i^2 simplified?

Mathematics
2 answers:
Crank3 years ago
6 0
Negative 1 would be your answer

iren [92.7K]3 years ago
4 0

i²=-1


It"s a basic result of complex number :)

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16 cm =how many mililiters
padilas [110]
Move one place to the right and you get 160 mm, not ml
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22. The product of two negative integers is the largest 2-digit number. If one of the numbers
natulia [17]

Answer:

x = -9

Step-by-step explanation:

Let unknown number = x

Largest 2-digit number  = 99

x * (-11) = 99

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ch4aika [34]

Answer:

1. 10 weeks

Step-by-step explanation:

Apparently, we want to find the number of weeks (w) that Kaitlyn must save $6 in order to have a total of $60.

... $6 × w = $60

Divide by $6 to get ...

... w = $60/$6 = 10

Kaitlyn must save for 10 weeks (if she starts with a balance of 0).

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<em>Comment on the problem statement</em>

The problem reads like we came in somewhere in the middle of it. We don't know what other steps you've been asked to perform, or any of the details of the problem you're asked to solve. We don't have Kaitllyn's initial balance, for example, which is essential to determining how long she must save. (If Kaitlyn's initial balance is $33, for example, she must only save for 4.5 weeks.)

7 0
3 years ago
12. Find three consecutive even integers such that
borishaifa [10]

Answer:

10, 11, 12

Step-by-step explanation:

Hi there!

Let <em>x</em> be equal to the smallest integer.

Let <em>x</em>+1 and <em>x</em>+2 be equal to the consecutive integers.

We're given that:

⇒ smallest integer + 2 × middle integer = 20 + largest integer

Construct an equation:

(x)+2(x+1)=20+(x+2)

Combine like terms:

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Therefore, the smallest integer is 10.

This makes the consecutive integers 11 and 12.

I hope this helps!

6 0
2 years ago
DONT PUT FAKE ANSWERS<br>What are the solutions to this quadratic equation? 5x^2-7x-18=0<br>​
MrMuchimi

Answer:

The answer is B

Step-by-step explanation:

6 0
3 years ago
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