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
Shtirlitz [24]
3 years ago
6

The formula p = 2i + 2w means that the perimeter of a rectangle is equal to twice the sum of its length and its width.

Mathematics
2 answers:
marshall27 [118]3 years ago
7 0

Answer:

\boxed{i=\dfrac{P-2w}{2}=\dfrac{P}{2}-w}

Step-by-step explanation:

l - length

w - width

2l+2w=P\qquad\text{subtract 2w from both sides}\\\\2l-2w-2w=P-2w\\\\2l=P-2w\qquad\text{divide both sides by 2}\\\\\boxed{l=\dfrac{P-2w}{2}}\\\\or\\\\l=\dfrac{P}{2}-\dfrac{2w}{2}\\\\\boxed{l=\dfrac{P}{2}-w}

Sophie [7]3 years ago
3 0

p = 2i + 2w

Subtract 2w from each side:

p-2w = 2i

Divide both sides by 2:

p-2w / 2 = i

You might be interested in
Please help 2=*255/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="93a5a6aad3bea6a6a5a6a5a3aa">[email&#
leva [86]
The answer is 45 grace
5 0
3 years ago
5) <br> Solve.<br> x - 32 = 73<br> A) x = 41 <br> B) x = 105 <br> C) x = 2336 <br> D) x = 2 9/32
Mice21 [21]

Answer:

b

Step-by-step explanation:

105 - 32 = 73

6 0
3 years ago
Read 2 more answers
Larry is one-third as old as Jan. The sum of their ages is 132.
Setler [38]

Answer:

Larry is 33 years old

Step-by-step explanation:

Hope this helped!!

3 0
3 years ago
Select "Growth" or "Decay" to classify each function.
allochka39001 [22]

1. The growth rate equation has a general form of:

y = A (r)^t

The function is growth when r≥1, and it is a decay when r<1. Therefore:

y=200(0.5)^2t                    --> Decay

y=1/2(2.5)^t/6                  --> Growth

y=(0.65)^t/4                       --> Decay

 

2. We rewrite the given equation (1/3)^d−5 = 81

 

Take the log of both sides:

(d – 5) log(1/3) = log 81

d – 5 = log 81 / log(1/3)

d – 5 = - 4

 

Multiply both sides by negative 1:

- d + 5 = 4

So the answer is D

5 0
3 years ago
I want to know how to get this factored and simplified the easiest way. I know that I can multiply out and then factor but that
Reptile [31]

Answer:

Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions.

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Which of the following options best describes the function graphed below?
    13·2 answers
  • 2. The Lamberti family is building a rectangular deck that measures 30 feet by 22 feet. They need to run an electric line across
    15·1 answer
  • A bottle of water 2/3 full. You drink 3/4 of the water. Use a model to find the portion of the bottle of water that you drink .
    6·2 answers
  • Nobhjhrkdjsjsjjdjsdbndndjdnsndbnendjejdjdn. endjdjsnhs
    13·1 answer
  • I will give brainiest to whoever answers correctly !!
    11·1 answer
  • PLEASE ANSWER ASAP!!Find a rational function that might have the given graph. (More than one answer might be possible.)
    5·1 answer
  • James sees a truck at the dealership for $28,000
    11·1 answer
  • 8(4q-5)-7=5(5q-8) fast !!!!
    12·2 answers
  • Can somebody help me in this one :)
    12·2 answers
  • If 12 out of 15 people recycle aluminum cans, how many people out of 1 million would you expect to recycle? ( Answer fast please
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!