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
Anna [14]
2 years ago
6

Kenard takes a square piece of cardboard and cuts 4 in. by 4 in. squares out of each corner. He folds the sides up to make a box

without a top. What equation can Kenard use to determine the volume of the box, where x is the side length of the original piece of cardboard? Express the equation in standard form.
v=
Mathematics
1 answer:
Pani-rosa [81]2 years ago
5 0
Each side after the cut-out is (s-2c) where s is the original side length and c is the size of the cut so:

V=hlw, h=x and l and w are both (x-8)

V=x(x-8)(x-8)

V=x(x^2-16x+64)

V=x^3-16x^2+64x
You might be interested in
What is it called when your equation is 0x=5
laila [671]
I just write not possible
8 0
3 years ago
What is the midpoint of the line segment graphed below?
FinnZ [79.3K]

Answer:

(3.5, -4.5)  or option D

Step-by-step explanation:

x) (6 + 1) / 2 = 3.5

y) (-1 + (-8)) / 2 = -4.5

3 0
3 years ago
What is the area of a sector with a central angle of 210 degrees and a diameter of 4.6m?
WINSTONCH [101]
Sector area = (central angle / 360) * PI * radius^2
sector area = (210 / 360) * PI * 2.3^2
sector area = (7 / 12) * PI * 5.29
<span><span><span>sector area = 9.6944313302 </span> </span> </span>
<span>sector area = 9.7 square meters (rounded)

Source:
http://www.1728.org/radians.htm

</span>
8 0
3 years ago
Explain the different ways it is possible to add two rational numbers and get a negative number.
Eduardwww [97]

<u>Answer:</u>

both numbers are negative

negative number is greater than the positive number

<u>Step-by-step explanation:</u>

In order to add two rational numbers and get a negative value, one of two scenarios should occur:

<u>1- both numbers are negative.</u>

2- negative number is greater than the positive number

3 0
2 years ago
20 points will be given!! Thank you &amp; have a wonderful day!
garri49 [273]
The answer is...
1. B
2. B
3. B
4.C
5.C
7 0
2 years ago
Other questions:
  • Find the volume<br> plz help thx
    11·1 answer
  • Find the total surface area for the following. <br>height-3m, length-300 cm and width- 2 cm.​
    12·2 answers
  • Does (0, -1) make the equation. <br> y = 5x -1. ? Yes or No
    8·1 answer
  • 1.4 solving two step and multiple-step equations 2r+20=200​
    15·2 answers
  • The population of a certain animal species you are studying decreases at a rate of 3.5% per year. Only 80 of the animals in the
    7·1 answer
  • The graph of the equation is Ax+2y =-2 is the line that passes through (2,-2) what is value A
    9·1 answer
  • The braxton family goes ot for lunch and the price of the meal is $45. The sales tax on the meal is 6%and the family leaves a 20
    8·1 answer
  • Need help with my school
    6·1 answer
  • Plz help me with this ​
    8·1 answer
  • Got a question on my math quiz asking the questions below. The question marked me as wrong, but didn’t tell me what I got wrong/
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!