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
neonofarm [45]
3 years ago
9

The perimeter of a rectangle is 40 inches. If the length of the rectangle is 13 inches, which equation could be used to find the

width,
x?
OA. x + 13 = 40
ОВ.
2(x + 13) = 40
OC. X+2(13) = 40
OD
13(x + 2) = 40
Mathematics
1 answer:
Liula [17]3 years ago
4 0
Answer: OB 2(x+13) = 40
You might be interested in
What is the value of s? <br><br> s = __°
AlladinOne [14]

Answer:

50 what

Step-by-step explanation:

8 0
3 years ago
The perimeter of a rectangle is 12 meters. If the length of the rectangle is 5 meters, what is the width (in meters)?
kicyunya [14]

Answer:

Step-by-step explanation:

the answer is explained in the picture

7 0
3 years ago
Read 2 more answers
(☞╹◡╹)☞ Enjoy ☜(╹◡╹☜)
shepuryov [24]

Step-by-step explanation:

hey.....

how are uh

3 0
3 years ago
a construction worker needs to put a rectangular window in the side of a building. He knows from measuring that the top and bott
solmaris [256]

Answer:

You can espick español y not can espick inglés

3 0
3 years ago
Read 2 more answers
In 2010, the population of a town was 8500. The population decreased by 4.5% each year.
Soloha48 [4]

Answer:

This is a problem in exponential decay.

a) If a town's population decreases by 4.5% every year that also means that the town's population decreases by a factor of .955 each year.  (1 - .045 = .955)

So, after 5 years, the town's population is:

8,500 * .955^5 which equals 6,752.

So, basically, after t years, the town's population equals

8,500 * .955^t  where t is the number of years that have passed since the year 2010.

b) population = 8,500 * .955 ^ (number of years since 2010)

7,000 / 8,500  = .955 ^ (number of years since 2010)

0.8235294118  = .955 ^ (number of years since 2010)

To solve for (number of years since 2010) we take logs of both sides

log (0.8235294118 ) = number of years since 2010 * log(.955)

-0.0843208857  = number of years since 2010 * -0.0199966284

-0.0843208857  / -0.0199966284  = number of years since 2010

4.2167551422  = number of years since 2010

So, population = 7,000 when the year is 2014.2167551422

Or about  2.6 months into 2014

(YES, it's just that "easy")  LOL

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Heeelllppp me please :)
    14·1 answer
  • Im getting an answer that i dont know if its correct so pls help me
    15·1 answer
  • 3 kids where practicing their jumping Fred jumped 11/12 of a yard Lilly jumped 2/3 of Freds distance Tad jumped 4/5 of Lillys di
    8·1 answer
  • How do i solve this?
    12·1 answer
  • In the latest Indian Jones film, Indy is supposed to throw a grenade from his car, which is going 81.0 km/h , to his enemy's car
    9·1 answer
  • The cost of a computer declined by
    11·2 answers
  • A group of 10 fisherman enjoy certain types of fish, 3 of them like salmon, 5 like trout and 2 like bass. A single fisherman is
    6·1 answer
  • Pleaseeeeee helpppppp very urgent pleaseeeee
    6·2 answers
  • QUESTION 4: BUSINESS DECISIONS [20 MARKS]
    13·1 answer
  • 3x + 2 = 32<br> What is x?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!