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3 years ago

Find two consecutive whole numbers that the square root of 105 lies between

Mathematics

1 answer:

erastovalidia [21]3 years ago

4 0

Answer: 10 and 11, also -11 and -10

Sqrt 100 is well known to be 10

Sqrt 121 is 11

Step-by-step explanation:

Positive Sqrt is monotone increasing

So Sqrt 105 is between sqrt 100 and sqrt 121

Second answer

Sqrt 100 is less well known to also be -10

Negative sqrt is monotone decreasing

Sqrt 121 is also -11

Sqrt 105 is also between -121 and -100

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3 years ago

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Step-by-step explanation:

a) X is a discrete uniform distribution. As the number of outcomes is only 3.

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3 years ago

Triangle MNO is reflected over the x-axis and then translated up 4 and right 3.

stepan [7]

Answer:

Translate the pre-image down 4 and right 3 and then reflect the figure over the x-axis.

Step-by-step explanation:

The pre-image consists of points:

(1, 3), (2, 1), (-1, 2)

Translating them down 4 units, we get:

(1, 3-4), (2, 1-4), (-1, 2-4)

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2 years ago

Read 2 more answers

Which expressions are equivalent to 3x+3(x+y).

jenyasd209 [6]

A.
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distribute what is inside the bracket.
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6x+3y

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3 years ago