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
Licemer1 [7]
2 years ago
13

PLEASE HELP. I HAVE FIVE MINUTES TO ANSWER

Mathematics
1 answer:
xxMikexx [17]2 years ago
5 0

Answer:

  • 8x² + 8x - 2

Step-by-step explanation:

<u>We know that:</u>

  • Perimeter of a rectangle = Sum of all its sides
  • Length of rectangle = 4x² - x + 2
  • Width of rectangle = 5x - 3

To find the perimeter, we need to use the equation "Perimeter of a rectangle = Sum of all its sides".

<u>Solution:</u>

  • Perimeter of a rectangle = Sum of all its sides
  • => 2[{4x² - x + 2} + {5x - 3}] = Perimeter
  • => 2[4x² - x + 2 + 5x - 3] = Perimeter
  • => 2[4x² + {-x + 5x} + {2 - 3}]
  • => 2[4x² + 4x - 1]
  • => 8x² + 8x - 2

Hence, the perimeter of the rectangle is 8x² + 8x - 2.

You might be interested in
What’s the value of 27.43? Write answer in a fraction
Nezavi [6.7K]

Answer:

As an improper fraction: 27 \frac{43}{100}

As a mixed fraction: \frac{2743}{100}

Step-by-step explanation:

Any number could be expressed as a fraction 27 is \frac{27}{1} and since 0.43 is forty-three hundredths we can express it as \frac{43}{100}.

To find the answer as a mixed fraction we have to put the whole number in the beginning and the fraction in the end. 27 \frac{43}{100}

As an improper fraction we have to add 27 / 1 + 43/100 = \frac{2743}{100}

4 0
3 years ago
Read 2 more answers
The flow of electricity is an​
Alecsey [184]
Electric current? Why is the thing math lol.
4 0
3 years ago
1.0315 x 10^ written in standard notation
Katyanochek1 [597]

Answer:

10.315

Step-by-step explanation:

7 0
3 years ago
Using the order of Operations, find the soultion. Evaluate the Expression 17 + 32 - 5 x 4
Ludmilka [50]

Answer:

19

Step-by-step explanation:

49 - 20

19

hope it helps u

5 0
3 years ago
Read 2 more answers
Using mapping notation to describe a translation up 8 units.
Ad libitum [116K]
The answer would be “b” because in translations when the question says up it’s referring to y







3 0
3 years ago
Other questions:
  • Ms. Lee, a single adult, earned $65,000 in taxable income last year. Use the rate table below to calculate how much she must pay
    12·1 answer
  • Identify the nonlinear graph.<br><br> 20+ points!!!
    8·1 answer
  • Jake ate 4/8 of a pizza. Millie ate 2/8 of a pizza. How much pizza was eaten by Jake and Millie? Write in the simplest form
    8·1 answer
  • I keep getting the wrong answer, I have a test tomorrow, I need some help with it. Thank you!
    14·1 answer
  • Work out the balance for £1500 invested for 2 years at 3.7% per annum
    12·1 answer
  • Which best describes the domain of a function
    7·1 answer
  • Answer as soon as possible pls
    11·1 answer
  • Round 8,213 to the nearest thousand
    12·2 answers
  • If 15% of a number is 48 and 40% of the same number is 128, find 25% of that number.
    8·2 answers
  • 3) Find the profit a woman makes if she buy a basket of oranges for x cedis and sells it for y ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!