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
Maslowich
2 years ago
15

Plz help asap I’ll give you 100 points

Mathematics
2 answers:
zimovet [89]2 years ago
6 0

Answer:

P=8x²+12y

Step-by-step explanation:

P=2L+2W; L=4x²-x+2y; W=x+4y; P=2(4x²-x+2y)+2(x+4y);

P=8x²-2x+2x+4y+8y; P=8x²+12y

kumpel [21]2 years ago
4 0

Answer:

  • P = 8x² + 12y units

Step-by-step explanation:

<u>Given sides of rectangle:</u>

  • x + 4y
  • 4x² - x + 2y

<u>Its perimeter is:</u>

  • P = 2(l + w)
  • P = 2(x + 4y + 4x² - x + 2y)
  • P = 2(4x² + 6y)
  • P = 8x² + 12y
You might be interested in
What is the area of a regular nonagon with 10 cm sides and an apothem if 6cm?
bearhunter [10]

Answer:

The area of the nonagon is 270cm²

Step-by-step explanation:

The area of a regular polygon is given by

=  \frac{1}{2} ap

where 'a' is the apothem and 'p' is the perimeter.

The apothem is a=6cm.

The perimeter is p=9×10=90cm.

We substitute the apothem and the perimeter to get:

=  \frac{1}{2}  \times 6 \times 90 {cm}^{2}

= 270 {cm}^{2}

8 0
3 years ago
Sin 3pi divided by 4
KATRIN_1 [288]
Sin 3pi/4 is angle 135 degrees or 45 degrees below 180 degrees. Hence it's opposite side is 1 and adjacent is 1, implying the hypothenus is sqrt(2). Hence

Sin 3pi/4 = 1/sqrt(2). Now multiply by sqrt(2)/sqrt(2) to get:

[1/sqrt(2).] * [sqrt(2)/sqrt(2)] = sqrt2)/2
6 0
3 years ago
What is 411, 600, 000 in scientific notation
Morgarella [4.7K]

Answer:

4.116 × 108

Step-by-step explanation:

I simply used a Scientific Notation Converter

5 0
3 years ago
Read 2 more answers
How many sections are there when you fold a paper 8 times
VikaD [51]
32 if you fold it 4 times and times that by 2 it will be 32

5 0
3 years ago
Read 2 more answers
The number 363636 is 333 times as many as 121212.
xenn [34]

Answer:

363636=333*121212

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Fran swims at a speed of 2.6 mph in still water. The Lazy River flows at a speed of 0.4 mph. How long will it take Fran to swim
    14·1 answer
  • 16. For quadrilateral ABCD, determine the most precise name for it. A(2,3), B (12,3), C(8,6) and D(5,6). Show your work and expl
    13·1 answer
  • What is the value of x in the inequality start fraction seven minus two x over negative four end fraction plus two less than neg
    6·1 answer
  • The baseball team is making a circle graph to keep track of this year's games. So far, they have entered the data you see. How m
    14·2 answers
  • 6) You can buy 3 apples at the Quick Market for $1.26. You can buy 5 of the same apples at Stop and Save for $1.15. Which place
    14·1 answer
  • 10. Barbara puts $22 a week for 30 weeks in her savings account at the bank.
    10·1 answer
  • 2. 6x + 29 = 5 (1 point)<br>-4<br>-18<br>204<br>-144​
    14·2 answers
  • I need help with this
    13·2 answers
  • PLEASE HELP
    5·2 answers
  • If f(x) = 5x^3– 4x – 3, then what is the remainder when f (x) is divided by<br> x + 2?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!