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
Eduardwww [97]
3 years ago
6

An open box of maximum volume is to be made from a square piece of material 24 cm on a side by cutting equal squares from the co

rners and turning up the sides (see figure).
a. Write volume V as a function of x, the length of the corner squares.







b. What is the domain of the function?

​
Mathematics
1 answer:
mr Goodwill [35]3 years ago
5 0

Answer:

V = x(24 - x)^2 cm^3.

Domain = (0, 24).

Step-by-step explanation:

a. Let the lengths of the sides of the squares be x cm.

Then the lengths of the sides of the base of the box will be  (24 - 2x) cm.

The height of the box will be x cm.

So the required volume

= height * area of base

So V = x(24 - x)^2

b. The domain of this function is (0, 24).

You might be interested in
24 is equal to 3 more than the product of 7 and number
Lostsunrise [7]

24 = 7x + 3

7x = 21

21/7 = 3, so:

x = 3

The number is 3

7 0
3 years ago
I need help figuring out when to use law of sine or law of cosine?
irina [24]
When you have angle and its corresponding (opposite) side then you need to use law of  sin. Problems 3,4,5(in 5 you need at first find angle X=180-92-62)


when you have two sides and angle between them, this is law of cos, problem 6,8

problem 7 you can use both, but if you can use both better to use law of sin, it is just easier
4 0
3 years ago
Hello i need some help!
murzikaleks [220]

Answer:

3×2 + 3×-b

Step-by-step explanation:

3(2-b)\\= 3\times 2 + 3\times (-b)\\\\= 6 -3b

5 0
3 years ago
Read 2 more answers
Suppose that a ball is dropped from the upper observation deck of the CN Tower in Toronto, 450 m above the ground. Find the velo
mr Goodwill [35]

Answer:

1350

Step-by-step explanation:

460 X 3

7 0
3 years ago
Which expression is greater than 1/2
polet [3.4K]
Anything greater than 1/2 can be shown as >1/2
8 0
3 years ago
Other questions:
  • Which image is the translation of angle abc given by the translation rule (x, y)->(x-2, y+2)
    5·1 answer
  • What is the Pythagorean Theorem
    10·2 answers
  • When does a barbershop Quartet have 16 legs
    8·1 answer
  • A two-digit number is such that the sum of its digits is 12 and the ones digit is twice its tens digit. Find the number.
    6·1 answer
  • a truck carried 3 1/3 tons of sand, but lost 1/4 ton along the way. how many tons of sand were delivered?
    7·2 answers
  • 24 is what percent of 49?
    9·2 answers
  • Algebra 1:Help me factor this expression
    11·1 answer
  • Estimate the slope of the tangent line to each curve at the point (x,y).
    5·1 answer
  • Plz guys can you guys help me
    9·2 answers
  • Jenny, Keith, and Joanna participated in a mini-
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!