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
Roman55 [17]
3 years ago
13

Volume of a rectangular prism.. PLEASE HELP

Mathematics
1 answer:
kondaur [170]3 years ago
7 0
\text {Volume = } \dfrac{5}{2x + 8}   \times  \dfrac{x+4}{4}  \times  \dfrac{12}{x}

---------------------------------------------------
Take out (x + 4) as a common factor :
---------------------------------------------------
\text {Volume = } \dfrac{5}{2(x + 4)}   \times  \dfrac{x+4}{4}  \times  \dfrac{12}{x}

---------------------------------------------------
Cross out (x + 4) :
---------------------------------------------------
\text {Volume = } \dfrac{5}{2}   \times  \dfrac{1}{4}  \times  \dfrac{12}{x}

---------------------------------------------------
Rewrite 12 as 4 x 3 :
---------------------------------------------------
\text {Volume = } \dfrac{5}{2}   \times  \dfrac{1}{4}  \times  \dfrac{4 \times 3}{x}

---------------------------------------------------
Cross out 4 :
---------------------------------------------------
\text {Volume = } \dfrac{5}{2}   \times  \dfrac{ 3}{x}

---------------------------------------------------
Combine into single fraction:
---------------------------------------------------
\text {Volume = } \dfrac{15}{2x}
You might be interested in
Please help!! due very soon
sattari [20]

Answer:

x=12°, ∡B=48°

Step-by-step explanation:

∡A=∡B

5x-12=2x+24

5x-2x=24+12

3x=36

x=12°

∡B=2*12+24°=48°

7 0
3 years ago
Which of the following must always be true about vertical angles
devlian [24]

Answer:

It is always a strait line going up.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
X - m = p + n solve for x
Eva8 [605]

<em><u>Answer: ⇒ x=m+n+p</u></em>

____________________________________________________

Step-by-step explanation:

First you had to add by m from both sides of equation.

-m+x+m=n+p+m

x=m+n+p

__________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

_____________________________________________________

8 0
4 years ago
Which mixed number shows the result of 671 divided by 83
djverab [1.8K]

Answer:

8 7/83

Step-by-step explanation:

671/83

8.084= 8 7/83

3 0
3 years ago
The image below is a triangle drawn inside a circle with center O:
dsp73
The area of a circle is r^2pi and 2r = diameter. Thus r=diameter/2
r=6/2= 3 inches so the expression is 3^2*3.14 so I believe it's B

I'm not sure if this is a trick question but 1/2 because there are 2 options(yellow or blue) and one desired outcome(yellow)
3 0
4 years ago
Read 2 more answers
Other questions:
  • Evaluate the log without a calculator ( Show your work )
    12·1 answer
  • A store sold 650 bicycles last year. This year the store sold 572 bicycles. What is the percent decreased in the number of bicyc
    7·2 answers
  • Apply your knowledge of factoring and zero product property to write a quadratic function when given -2 and 2/3 as the zeros. (S
    5·1 answer
  • A bag contains five red candies 15 blue candies and 20 yellow candy what is the probability of drawing a red candy? A blue candy
    6·2 answers
  • You decide to decrease your average room rate from $160/night to $150/night. What is your rate decrease percentage?
    7·1 answer
  • A minimum temperature of -4.44°C was recorded at a lake. A minimum temprature of 23.3°C was recorded later on the same day. Dete
    15·1 answer
  • AYUDA!!!<br> matematica, 1ro es para mañana!!!!!
    7·1 answer
  • What is the solution set for 7x – 3 = 18, given the replacement set {0, 1,2,3,4} ? O
    7·1 answer
  • The population P, in millions, of a certain country can be modeled by the function P(t) = 3.98(1.02)t, where t is the number of
    10·1 answer
  • A - 6 - 6a = 4<br><br> find the value of a
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!