What is the volume of the triangular prism show below? 13 cm 8 cm 3 cm

What is the value of the expression when n=3 6(n^2+2)/n 16 22 30 66

Kipish [7]

The correct answer is: [B]: " 22 " .
_________________________________________________________
Explanation:
_________________________________________________________
Given:
_________________________________________________________

$\frac{6(n^2 + 2)}{3}$ ;

Solve when: "n = 3" ;

Rewrite the expression; substituting "3" for all values of "n" ; as follows:

→ $\frac{6(3^2+2)}{3}$ ;

The "6" cancels out to "2" ; & the "3" cancels out to "1" ;

→ {since: " {6 ÷ 3 = 2}" ; and since: " {2 ÷ 2 = 1}" .
_________________________________________________________
→ Since the "denominator" is "1" ; and any value, divided by "1"; results in that original value; we can eliminate the denominator.

→ Now, we can rewrite the expression as:
_________________________________________________________
→ " 2(3² + 2)" ;

= 2(9 + 2) ;

= 2(11) ;

= " 22 " .
_________________________________________________________
→ The answer is: " 22 " ; which is: Answer choice: [B]: " 22 " .
_________________________________________________________

4 0

3 years ago

Can someone please write five paragraphs and a hook of why kids should sleep in more

Vlad1618 [11]

Answer:

Sleep is undoubtedly one of the most essential requirements for the human body to function properly. It plays a very important role in ensuring the wellness of the human body, both physically as well as mentally. In fact, the importance of sleep is clear from the fact that it helps you with maintaining a good lifestyle throughout your entire lifetime. Not only does it help you maintain your physical and mental health, it also helps in maintaining a decent and healthy lifestyle along with ensuring safety from a number of fatal diseases.

It is usually said that the mood in which you wake up is largely dependent on the type of sleep you have been in. This, in itself, is proof of the importance of sleep in our lives. While sleeping, our body finally gets its share of rest, and it also gets ample time to rejuvenate from all the wear and tear that it went through during the entire day. Not only this, the body is in its own working condition when we are sleeping, as this is the time when it supports the healthy functioning of the brain as well as physical attributes of our body. How many times have you been suffering from a headache, and then you slept for some time and found the pain to have vanished? This is the effect that a sound sleep session has on your mind as well as body.

Sleep is not only important for grown-up individuals and people who go to work, but it is also very essential for small babies and children in their growing-up years, as well. In small children, sleep supports the growth as well as development of their minds and bodies, and hence is a non- negotiable activity necessary for all human beings.

Sleep is undoubtedly one of the most essential requirements for the human body to function properly. It plays a very important role in ensuring the wellness of the human body, both physically as well as mentally. In fact, the importance of sleep is clear from the fact that it helps you with maintaining a good lifestyle throughout your entire lifetime. Not only does it help you maintain your physical and mental health, it also helps in maintaining a decent and healthy lifestyle along with ensuring safety from a number of fatal diseases.

It is usually said that the mood in which you wake up is largely dependent on the type of sleep you have been in. This, in itself, is proof of the importance of sleep in our lives. While sleeping, our body finally gets its share of rest, and it also gets ample time to rejuvenate from all the wear and tear that it went through during the entire day. Not only this, the body is in its own working condition when we are sleeping, as this is the time when it supports the healthy functioning of the brain as well as physical attributes of our body. How many times have you been suffering from a headache, and then you slept for some time and found the pain to have vanished? This is the effect that a sound sleep session has on your mind as well as body.

Sleep is not only important for grown-up individuals and people who go to work, but it is also very essential for small babies and children in their growing-up years, as well. In small children, sleep supports the growth as well as development of their minds and bodies, and hence is a non- negotiable activity necessary for all human beings.

3 0

3 years ago

Read 2 more answers

$30 per hour it cut off pls help i give brainlest if it’s correct

tankabanditka [31]

Answer:

t = 4 h

Step-by-step explanation:

Painter A initial fee 40 $ and each hour charge 45 $

Painter B initial fee 100 $ and each hour charge 30 $

The equations for painters are straight lines.

The initial fee is the intercept of the line with the y-axis ( painters receive 40 and 100 $ respectively and they have done nothing.

The equation for a straight line is:

y = m*x + b where m is the slope and b the intercept with the y-axis

Then

Painter A when x = 0 y = b = 40

And each hour of work cost 45 $ then f x = t in hours

The equation for Painter A is y = 45*t + 40

Similarly, the equation for Painter B is

y = 30*t + 100

We have a two equations system, the solution will indicate when the two painters will charge the same amount of money

y = 45*t + 40 (1)

y = 30*t + 100 (2)

Equation 1 - equation 2

0 = 15*t - 60

15*t = 60

t = 60/15

t = 4 h

7 0

3 years ago

Determine the perimeter and area plzzzz help

mamaluj [8]

Answer:

The perimeter is 220 , the area should be 100 ,

Step-by-step explanation:The perimeter of the square is 40 because it’s all sides added together & they are all even - The perimeter of a circle is always 360 and this is half of a circle so that is a perimeter of 180; you add that to 40=220. The area is two sides multiplied together=100 for the square. You find the area of the half circle by doing the area of a circle divided by 2.

5 0

3 years ago

Convert 98 in to feet

Tresset [83]

since there are 12 inches in a foot all you do is divide 98 by 12 you get 8 feet and 2 inches.

3 0

3 years ago

What is the volume of the triangular prism show below?13 cm8 cm 3 cm​

What is the volume of the triangular prism show below?13 cm8 cm 3 cm