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
irakobra [83]
3 years ago
15

A manufacturer of shipping boxes has a box shaped like a cube. The side length is (5a + 4b). What is the volume of the box in te

rms of A and b
Mathematics
1 answer:
Flura [38]3 years ago
5 0

The volume of the cube would be S^3, where S is the length of the side.


Volume = (5a + 4b)^3

Which becomes:

(5a+4b)(5a+4b)(5a+4b)  

Multiply the first two sets of parenthesis by each other:

(25a^2+40ab+16b^2)(5a+4b)  

Now multiply that by the 3rd set of parenthesis to get:

125a^3+300a^2b + 240ab^2 + b^3

You might be interested in
The height of a a triangle is 6 centimeters more than double its base in centimeters. What is the height of the triangle, in cen
Firdavs [7]
H=2b+6 and you are told that b=8 so

h=2(8)+6

h=16+6

h=22cm
8 0
3 years ago
Read 2 more answers
The product of two and a number, divided by five
DENIUS [597]

<em>Question</em><em>:</em><em> </em><em>t</em><em>he product of two and a number, divided by five</em>

<em>Let</em><em> </em><em>the</em><em> </em><em>number</em><em> </em><em>be</em><em> </em><em>'a'</em><em>.</em>

<em>Answer</em><em>:</em><em> </em><em>2</em><em>a</em><em>/</em><em>5</em>

4 0
3 years ago
An astronaut standing on a platform on the moon drops a hammer. The hammer falls 6m vertically in 2.7seconds. What is accelerati
Fantom [35]
6m Divided by 2.7 Seconds 
6/2.7=<span>2.22222222222
 2.22222222 Meters per second is end velocity
the change in velocity is Start velocity (0m/s) - end velocity (2.222222222m/s)
So the Change in velocity is 2.222222222m/s
To find acceleration it is Change in velocity (2.2222222m/s)/Time (2.7m/s)
2.222222222222/2.7=</span><span>0.82304526749
acceleration=</span><span>0.82304526749 Meters per second Squared
This also would make sense as we already know acceleration is less on the moon.
Answer=</span>0.82304526749m/s ²<span> </span>
7 0
3 years ago
If i buy a bigger bed do i have more bedroom or less bedroom
raketka [301]

Answer:

your have less bedroom to work with.

(or this is a trick question and the answer is you have the same amout of room no matter what you put in it)

Step-by-step explanation:

8 0
3 years ago
In the diagram, △ABC∼△DEF. The area of △ABC is 180 square centimeters. Find the area of △DEF.
Alexeev081 [22]

Answer:

20

Step-by-step explanation:

The first step is to find out the similarity reason of the sides of the triangle, so we just divide the big side by the small side (12/4=3).

Now, for the similarity reason of the areas, we just square that number (3^2=9).

Then we just divide the area of the big triangle by 9, which is 180/9= 20.

4 0
3 years ago
Read 2 more answers
Other questions:
  • (15y^0 x^-3 z^2/ 3x^3 y^7 z^1/2)^2
    10·1 answer
  • What is the center of the equation X^2+y^2-4x-8y-16=0
    15·1 answer
  • You are a lifeguard and spot a drowning child 60 meters along the shore and 40 meters from the shore to the child. You run along
    8·1 answer
  • I need help with these
    11·1 answer
  • Please help with these 5 questions about trinomials. Thank you so much! :)
    15·1 answer
  • TRYNA Finish homework so i can play rob.lox
    13·2 answers
  • Kale is hiking 2,345 feet above sea level. The peak of the mountain he is climbing is 3,283 feet above sea level. What is the ve
    5·2 answers
  • What makes 3 + 7 + 2 = __ + 2 true?
    9·2 answers
  • Joelle bought some fruit at the store. They bought 5 apples and a bunch of bananas. The bananas cost $1.50, and the total cost w
    6·1 answer
  • SOMEONE PLEASE HELP ME SOLVE THIS PLEASE PLEASE PLEASE
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!