1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lynna [10]
3 years ago
6

Find the volume of the figure below. Round to the nearest square centimeter.

Mathematics
1 answer:
Orlov [11]3 years ago
7 0
The answer is 1440 sq cm ( D)
You might be interested in
1) Let f(x)=6x+6/x. Find the open intervals on which f is increasing (decreasing). Then determine the x-coordinates of all relat
brilliants [131]

Answer:

1) increasing on (-∞,-1] ∪ [1,∞), decreasing on [-1,0) ∪ (0,1]

x = -1 is local maximum, x = 1 is local minimum

2) increasing on [1,∞), decreasing on (-∞,0) ∪ (0,1]

x = 1 is absolute minimum

3) increasing on (-∞,0] ∪ [8,∞), decreasing on [0,4) ∪ (4,8]

x = 0 is local maximum, x = 8 is local minimum

4) increasing on [2,∞), decreasing on (-∞,2]

x = 2 is absolute minimum

5) increasing on the interval (0,4/9], decreasing on the interval [4/9,∞)

x = 0 is local minimum, x = 4/9 is absolute maximum

Step-by-step explanation:

To find minima and maxima the of the function, we must take the derivative and equalize it to zero to find the roots.

1) f(x) = 6x + 6/x

f\prime(x) = 6 - 6/x^2 = 0 and x \neq 0

So, the roots are x = -1 and x = 1

The function is increasing on the interval (-∞,-1] ∪ [1,∞)

The function is decreasing on the interval [-1,0) ∪ (0,1]

x = -1 is local maximum, x = 1 is local minimum.

2) f(x)=6-4/x+2/x^2

f\prime(x)=4/x^2-4/x^3=0 and x \neq 0

So the root is x = 1

The function is increasing on the interval [1,∞)

The function is decreasing on the interval (-∞,0) ∪ (0,1]

x = 1 is absolute minimum.

3) f(x) = 8x^2/(x-4)

f\prime(x) = (8x^2-64x)/(x-4)^2=0 and x \neq 4

So the roots are x = 0 and x = 8

The function is increasing on the interval (-∞,0] ∪ [8,∞)

The function is decreasing on the interval [0,4) ∪ (4,8]

x = 0 is local maximum, x = 8 is local minimum.

4) f(x)=6(x-2)^{2/3} +4=0

f\prime(x) = 4/(x-2)^{1/3} has no solution and x = 2 is crtitical point.

The function is increasing on the interval [2,∞)

The function is decreasing on the interval (-∞,2]

x = 2 is absolute minimum.

5) f(x)=8\sqrt x - 6x for x>0

f\prime(x) = (4/\sqrt x)-6 = 0

So the root is x = 4/9

The function is increasing on the interval (0,4/9]

The function is decreasing on the interval [4/9,∞)

x = 0 is local minimum, x = 4/9 is absolute maximum.

5 0
3 years ago
Explain how 2 plus 2 Equals 4
aivan3 [116]
You have 2+2 in each 2 there are 1's so

2=(1+1) 2=(1+1) =4
4=1+1+1+1
2+2=4
think of 2's as 1's when adding did you know 2x2= 4 as well.
3 0
3 years ago
Read 2 more answers
3 6/4 in simplest form
ivanzaharov [21]

Answer:

4 1/2.

hope this helps!

6 0
3 years ago
Susie is having a party with 15 guests. she wants to feed everyong sandwhiches.if susie buys 7 1/2 pounds of meat, how much meat
padilas [110]
Take 7.5 and divide by 15.
7.5/15=.5
each guest will get .50 pound of meat.
4 0
3 years ago
HELP! ! easy work for a lot points! please help me!
kiruha [24]

Answer:

Provide a question pls :)

Step-by-step explanation:

Pls mark brainliest lol

6 0
3 years ago
Other questions:
  • recipe for brownies calls for 34 cup of sugar. Skylar has a bag that contains 912 cups of sugar. Exactly how many batches of bro
    11·1 answer
  • Could someone please help me solve Questions 11 &amp; 12.<br><br>Answer Urugently / ASAP ☺
    11·1 answer
  • Emma ran 5 miles each day for one 1 month. The next month she ran 6.5 miles each day. What percent did Emma increase her mileage
    11·1 answer
  • What is the area of the rectangle? 6.8 × 3.5
    14·1 answer
  • Write a ratio for the following description: Kaleel made three times as many baskets as John during a basketball practice.
    10·1 answer
  • Help 7.04 thanks for the help guys​
    13·2 answers
  • Which is the correct answer
    13·1 answer
  • Pls help with these 3 math questions!!!!!!!!
    6·1 answer
  • A spinner is divided into 15 identical sectors and labeled 1 through 15.
    9·2 answers
  • The back-to-back stemplots compare the ages of players from two minor-league hockey teams (1|9 = 19 years). Which statement is N
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!