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ehidna [41]
4 years ago
15

Which expression is equivalent to square root of -108 minus square root of -3

Mathematics
2 answers:
Oksanka [162]4 years ago
8 0
5 sqrt 3i is the correct answer
LUCKY_DIMON [66]4 years ago
7 0
Sqrt(-108) - sqrt(-3) produces two imaginary terms:  -i*sqrt( 36*3) -i*sqrt( 3).
Let's simplify that:

-i [ 6*sqrt(3) - 1*sqrt(3) ]     =     -i * 5* sqrt( 3)    (answer)
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Please someone help me, if you don't know the answer don't comment at all.
Vinvika [58]

Answer:

Part E

When reflected across x axis, your y coordinate will be negative and the x coordinate will be the same. ex.

(5,4) = (5,-4)

Part I

You would add 6 to the y coordinate and subtract 1 from the x coordinate

Part K

Chanels Sequence

Step-by-step explanation:

3 0
3 years ago
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If x < y, then all of the following are true except _____.
____ [38]

Answer

1. - x < -y

Step by step explanation

When we multiply, add and divide the value remains the same.

But when you change the sign, the inequality direction will be > in this case, otherwise that is not ture.

For instance,

2 < 3

-2 < -3 is not true.

Because -2 is greater than -3

Hope this will help you.

Thank you. :)


7 0
4 years ago
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I really need help please it is math
AnnyKZ [126]

Answer:

congruent

Step-by-step explanation:

3 0
3 years ago
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​Use the compound interest formula to compute the balance in the following account after the stated period of​ time, assuming in
katrin2010 [14]

The balance in the account after 13 years is $8233.79.

<h3>Compound interest: Calculating balance in an account</h3>

From the question, we are to use the compound interest formula to compute the balance in the account

From the compound interest formula, we have that

A = P(1 + r/n)^nt

Where A is the amount

P is the principal

r is the interest rate

n is the number of times compounded per year

and t is the time.

From the given information,

P = $7000

r = 3.3%= 0.033

n = 1

t = 13

Putting the parameters into the formula

A = P(1 + r/n)^nt

A = 7000(1 + 0.033/1)^(1×5)

A = 7000(1 + 0.033)^5

A = $8233.79

Hence, the balance is $8233.79

Learn more on Compound interest here: brainly.com/question/25545513

#SPJ1

6 0
2 years ago
30 POINTS AND I WILL MARK YOU BRAINLIEST !!!
maxonik [38]

Answer:

#1. 40

#2. y=221.5

#3 197 ft

#4. 30 min

Step-by-step explanation:

3 0
3 years ago
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