2 years ago

Simplify the radical using the imaginary number i. a) sqrt-144 = b) sqrt-360 =

Mathematics

1 answer:

8090 [49]2 years ago

8 0

Answer:

sgsgzhzhdhenovavjejvoogjqou2jgjqhj

Step-by-step explanation:

123344

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Dennis_Churaev [7]

Answer: 2

Step-by-step explanation:

1. Convert the mixed numbers to improper fractions,

2. then find the LCD and combine.

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2 years ago

In what way is the survey question biased? (PLEASE HELP ME AND SEE THE PICTURE BELOW)

Ksju [112]

Answer: Hello there!

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3 years ago

7a - 17 = 9a + 1 (Finding Common Denominators)

MA_775_DIABLO [31]

Answer:
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2 years ago

Find an equation for the perpendicular bisector of the line segment whose endpoints are (1,−8) and (9,2)

Len [333]

Answer: $y+3=-\frac{4}{5}(x-5)$

Step-by-step explanation:

For it to bisect the segment, we need to find the midpoint.

The midpoint is $\left(\frac{1+9}{2}, \frac{-8+2}{2} \right)=(5, -3)$

Now, for it to be perpendicular, we need to use the fact that perpendicular lines have slopes that are negative reciprocals of each other.

The slope of the given segment is $\frac{-8-2}{1-9}=\frac{5}{4}$ , so the slope of the perpendicular bisector is $-\frac{4}{5}$

Thus, the equation of the line in point-slope form is $\boxed{y+3=-\frac{4}{5}(x-5)}$

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1 year ago

Which expression has the same value as -3+(-5)?

Setler [38]

C because both equations make -8

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3 years ago

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