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3 years ago

Help please!! Serious answers only | multiple choice

Mathematics

1 answer:

Zarrin [17]3 years ago

6 0

The option A is the right answer

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Find the sum: 4 radical 3 + 11 radical 12

Ksenya-84 [330]

Answer:

$26\sqrt{3}$

Step-by-step explanation:

We want to find $4\sqrt{3} +11\sqrt{12}$ . $11\sqrt{12}$ can be written as $11\sqrt{4*3}=11*\sqrt{4} *\sqrt{3}=11*2*\sqrt{3}=22\sqrt{3}$ , so we can now write our original equation as: $4\sqrt{3}+22\sqrt{3}$ .

We can combine like terms: $4\sqrt{3}+22\sqrt{3}=26\sqrt{3}$

Hope this helps!

6 0

3 years ago

Read 2 more answers

v-10=-3 I don't get how this would get a negative answer I don't get it and my teacher sucks at explaining these so plz help!!!!

o-na [289]

V-10=-3

add 10 by both sides (opposite of -10)

v= 7

6 0

3 years ago

Can someone please help me

harkovskaia [24]

Answer:

Step-by-step explanation:

\sqrt 6 is an irrational number, as it cannot be written as the ratio of 2 numbers.

It is also a real number, as it does not include the square root of a negative number.

Therefore, E is the correct option.

3 0

3 years ago

A stop sign is showing each sids measures 12.4 inch and the distance from any sides to the opposite slide is 30 inch

elixir [45]

Okay, so, simply, the area of the hexagon would be <span>399.48 sq in

The perimeter would be </span><span>74.4 in</span>

8 0

3 years ago

Annual starting salaries for college graduates with degrees in business administration are generally expected to be between 2000

ehidna [41]

Answer:

The planning value for the population standard deviation is of 4330.

Step-by-step explanation:

Uniform probability distribution:

The uniform probability distribution has two bounds, a and b. The standard deviation is given by:

$S = \sqrt{\frac{(b-a)^2}{12}}$

Annual starting salaries for college graduates with degrees in business administration are generally expected to be between 20000 and 35000.

Uniform in this interval, so $a = 20000, b = 35000$

What is the planning value for the population standard deviation?

$S = \sqrt{\frac{(35000 - 20000)^2}{12}} = 4330$

The planning value for the population standard deviation is of 4330.

7 0

3 years ago