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
Snowcat [4.5K]
2 years ago
15

ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−

2y) Write a simplified expression for the perimeter of the rectangle. blank − xblank − y −blank xy
Mathematics
1 answer:
creativ13 [48]2 years ago
4 0

Answer:

  • 8 - 42x - 56y - 12xy

Step-by-step explanation:

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

  • Length: l =4 − 7(3x + 4y)
  • Width: w = 3x(−2y)

<u>Perimeter of rectangle</u>

  • P = 2(l + w)

<u>Using the given values</u>

  • P = 2( 4- 7(3x + 4y) + 3x(-2y)) =
  • 2( 4 - 21x - 28y - 6xy) =
  • 8 - 42x - 56y - 12xy
You might be interested in
What’s the difference
Alex

A. In 8,326, the 8 is in the thousands place, while in 840,210, the 8 is in the hundred-thousands place.

B. In 2,008, the 8 is in the ones place, while in 28,420, the 8 is in the thousands place.

C. In 284, the 8 is in the tens place, while in 32.098, the 8 is in the thousandths place.

D. In 48.97, the 8 is in the ones place, while in 32.80, the 8 is in the tenths place.

4 0
2 years ago
What is 0.818181818181818181 as a fraction
Mariana [72]

Answer:

8/9

Step-by-step explanation:

8 0
3 years ago
Complete this statement:<br> 45ax2 + 27ax + 18a = 9a(
mihalych1998 [28]

Answer:

9 a (5 x^2 + 3 x + 2)

Step-by-step explanation:

Simplify the following:

45 a x^2 + 27 a x + 18 a

Factor 9 a out of 45 a x^2 + 27 a x + 18 a:

Answer: 9 a (5 x^2 + 3 x + 2)

7 0
2 years ago
Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges This was 1350 g more than the weight of bananas bridges what was
victus00 [196]

Answer: 3600 grams

Step-by-step explanation:

A dekagram means 10 grams.

1 kilogram = 1000 grams

Therefore the total number of grams when Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges will be:

= (1.8 × 1000) + (315 × 10)

= 1800 + 3150

= 4950 grams

Since this was 1350g more than the weight of bananas, the weight of the bananas Antonio purchased in grams will be:

= 4950 - 1350

= 3600 grams

6 0
3 years ago
204, 200,196,... find the 31st term
rewona [7]

Answer:

31st term = 84

Step-by-step explanation:

Given:

204, 200,196,...

Find:

31st term

Computation:

204, 200,196,...

First term a = 204

Difference d = a3 - a2

Difference d = 196 - 200

Difference d = -4

An = a + (n-1)d

A31 = 204 + (31-1)(-4)

A31 = 204 - 120

A31 = 84

6 0
3 years ago
Read 2 more answers
Other questions:
  • A spinner is spun 12 times.it lands 1 time on blue.what is the theoretical probability that it will land on blue?
    12·1 answer
  • Planes X and Y are perpendicular. Points A, E, F, and G are points only in plane X. Points R and S are points in both planes X a
    9·2 answers
  • What is a example of information management
    7·1 answer
  • What is the 10th term in the pattern with the formula 10n - 8
    8·2 answers
  • HELP WITH THESE TWO ASAP
    8·1 answer
  • Which dot plot represents this data set?
    13·2 answers
  • Please explain,<br> 2 (4m-5) - (6m-11) =33
    6·1 answer
  • Give an example of a negative integer then give its opposite
    10·1 answer
  • Two printers can complete a job in 2 hours. The faster printer can do the job, operating alone, in 4 hours. How long would it ta
    9·1 answer
  • A circle is defined by the equation given below.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!