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
matrenka [14]
2 years ago
12

PLEASE HELP NEED THE ANSWER IMMEDIATELY!

Mathematics
1 answer:
vesna_86 [32]2 years ago
7 0

\textsf{\qquad\qquad\huge\underline{{\sf Answer}}}

Volume of a rectangular prism is ~

\sf{Volume_{cuboid}= Length × Width × Height}

\qquad \sf  \dashrightarrow \: v = (4x + 2) \times (3x - 5) \times (7x + 4)

\qquad \sf  \dashrightarrow \: v = (12 {x}^{2} - 20x + 6x - 10) \times (7x + 4)

\qquad \sf  \dashrightarrow \: v = (12 {x}^{2} - 14x- 10) \times (7x + 4)

\qquad \sf  \dashrightarrow \: v = 84 {x}^{3}  + 48 {x}^{2}  - 98x {}^{2}  - 56x - 70x - 40

\qquad \sf  \dashrightarrow \: v = 84 {x}^{3} - 50 {x}^{2}  -  126x - 40

So, the correct choice is B

You might be interested in
A 6th grade math teacher can grade 15 homework assignments in 24 minutes. If he works at the same rate, how long should it take
leva [86]

Answer:

its 57.6

Step-by-step explanation:

6 0
2 years ago
A pair of shoes is on sale at 30% off the original price. If the original price is $50, what is the sale
alexdok [17]

Answer:

$35

Step-by-step explanation:

5 0
3 years ago
A jackets original price is $65.00 .It is on sale for 40% off. you have to pay 5% sales tax What is the final price fir the jack
lesya [120]
Hello!

There is a discount of 40%, which means that we will be subtracting 40% of the price, and then sales tax is basically additional money added to the price, so we will be adding that. 

65.00 * 40% = 26

65.00 - 26 = 39

So, the discounted price is $39. Now we must add tax on that. 

39 * 5% = 1.95

39 + 1.95 = 40.95

The final price of the jacket is $40.95. 
7 0
3 years ago
Who wanna get sum food with me as friends
kaheart [24]

Answer:

Me

Step-by-step explanation:

What kind of food?

7 0
2 years ago
Help please algebra hurts my brain​
Ulleksa [173]

Answer:

13+Z=-6

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • There was 2/3 of a pan of lasagna in the refrigerator. Bill and his friends ate 1/2 of what was left. How much of the pan did th
    12·1 answer
  • Plz help me !!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • How do I factor and simplify this?
    12·1 answer
  • How is fetal circulation different from adults and similar
    13·1 answer
  • ASAP!!!!!!!!!!!!!!!!!!!!!!! NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!
    10·1 answer
  • <) = 6, find x.
    12·1 answer
  • If x = -5 and y = 2x^2, <br> then y = ? *
    9·1 answer
  • Based on the graph, what is the initial value of the linear relationship?
    13·1 answer
  • A pediatrician has smallpox vaccines numbered 1,2,3, chickenpox vaccines numbered 1,2,3,4,5,6, and influenza vaccines numbered 1
    15·1 answer
  • Please help me!! worth 26 points!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!