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Klio2033 [76]
3 years ago
6

What expression is equivalent to the square root of -80

Mathematics
2 answers:
Nadusha1986 [10]3 years ago
8 0

Answer:

4i√5

Step-by-step explanation:

Ganezh [65]3 years ago
7 0

Answer:

Step-by-step explanation:

√-80

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What is -4=r/20-5? <br> Is it r=20
castortr0y [4]

Answer:

r = 20

Step-by-step explanation:

-4 = r/20 - 5

-4 + 5 = r/20 - 5 + 5

1 = r/20

1 * 20 = r/20 * 20

r = 20

6 0
3 years ago
How can i solve <br> u=x-k for x <br> and <br> g=c+x for x
Mashutka [201]
Add K to both sides to get U×K=X
and
add C to both sides to get G×C=X
8 0
3 years ago
Find the value of x. Round to the nearest tenth
VladimirAG [237]

Answer:

36.869 or 36.87

Step-by-step explanation:

first, you find which trig function you are using. in this case, tangent.

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7 0
3 years ago
If two lines are perpendicular, which statement must be true?
Kryger [21]

Answer:

Their slopes are opposites

8 0
2 years ago
A beverage distributor has a facility that bottles beer. Beer bottles are supposed to be filled to 12 oz but there are slight va
-BARSIC- [3]

The associated z score for filling to 10.98 oz. is -1.16.

<h3>Z score</h3>

The z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:

z = (x - μ) / σ

where x is the raw score, μ is the mean and σ is the standard deviation.

Given that μ = 12.01, σ = 0.89, hence:

For x = 10.98:

z = (10.98 - 12.01)/0.89 = -1.16

The associated z score for filling to 10.98 oz. is -1.16.

Find out more on Z score at: brainly.com/question/25638875

4 0
2 years ago
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