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
sveta [45]
3 years ago
15

A rectangle has a height of 2x^4and a width of x^2+8x+15x

Mathematics
1 answer:
Greeley [361]3 years ago
5 0

Answer:

2x⁶ + 16x⁵ + 30x⁴

Step-by-step explanation:

area of rectangle with height 2x⁴ and width x²+8x+15

area = height x width

2x⁴( x²+8x+15)

2x⁴( x²) +2x⁴(8x)+ 2x⁴(15)

2x⁴⁺² + 16x⁴⁺¹ + 30x⁴

2x⁶ + 16x⁵ + 30x⁴

the area of the rectangle in polynomial which is in standardised form is 2x⁶ + 16x⁵ + 30x⁴

You might be interested in
To get from your house to class you walk east 579 feet. after class you walk south west 965 feet to meet your friends at lunch.
svlad2 [7]
You formed a right-angled triangle. I drew this out at first, but you can double check it as 579² + 772² = 965², which is the rule for a right-angled triangle. I hope this helps!
3 0
3 years ago
How many solutions are there for 4x>8
Anni [7]

Answer:

\Huge \boxed{X>2}

Step-by-step explanation:

\large \textnormal{To solve this problem, first you have to isolate it on one side of the equation.}

First, divide by 4 from both sides.

\displaystyle \frac{4x}{4}=\frac{8}{4}

Solve.

\displaystyle 8\div4=\boxed{2}

Therefore, the solutions of 4x>8 is 2.

In conclusion, the correct answer is x=2.

<h2 /><h2>Hope this helps!</h2><h2 /><h2 /><h2>Have a wonderful blessing day! :)</h2><h2 /><h2 /><h2>Good luck!</h2><h2 /><h2 /><h2>Regards!</h2><h2 /><h2 /><h2>-Charlie</h2>
4 0
3 years ago
Read 2 more answers
this week is a struggle for me i may have to have a tutor . but here is my problem 2x-3+3x= -28 what is th value of x?
pantera1 [17]

Answer:

x = -5

Step-by-step explanation:

2x-3+3x= -28

combine like terms

5x -3 = -28

add 3 to each side

5x-3+3 = -28+3

5x = -25

divide each side by 5

5x/5 = -25/5

x = -5

8 0
3 years ago
Help? Please I don’t get this
Veseljchak [2.6K]
Volume = pi x radius squared x height
v=3pixr^2x3
v=27pi
7 0
3 years ago
Chau found an icicle 26 inches long. How long is it in feet?
zimovet [89]
The answer to that question is that the icicle is 2 feet and 2 inches
3 0
2 years ago
Read 2 more answers
Other questions:
  • Please hELP! Will give brainliest answer and likes
    6·2 answers
  • A slope of (12) and goes through point (10,-5).<br><br> What’s the intercept ?
    14·1 answer
  • 0.075km, 7.6m, 77cm, 780mm from smallest to largest
    10·1 answer
  • Can someone help me with this ???
    15·1 answer
  • How do you find the confidence interval for a one sample z test?
    9·1 answer
  • I just need to know how to rotate 90
    14·2 answers
  • What is the value of x?
    9·1 answer
  • How do you know that the decimal gor 2/11 repeats without ending​
    11·1 answer
  • There are no results for an 8 sideded fair die with faces labelled 2,3,3,4,7, 7,7,7 and 9 is rolled finmd the probibilty sou;lti
    15·1 answer
  • Andrea wants to pay off her student loan within the next three years, so she has
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!