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
CaHeK987 [17]
3 years ago
15

The perimeter of a rectangle is 42 inches. If the width of the rectangle is 6 inches, what is the length?

Mathematics
2 answers:
Fed [463]3 years ago
8 0

Answer:

Option B: 15 inches

Step-by-step explanation:

p=2w+2l so 12 (2*6) +2x= 42

42-12=30

30/2=15

jarptica [38.1K]3 years ago
6 0
The answer is:

15 inches

Explanation:

P = perimeter = 42

L = length = ?

W = width = 6

P rectangle = 2L + 2 W

Substitute into formula:

42 = 2L + 2 * 6

42 = 2L + 12

42 - 12 = 2L

30 = 2L

L = 30/2 = 15

L = 15 inches

I hope this helps!!!
You might be interested in
15 POINTS!
joja [24]
8x + (2x - 14)= 7x + 3x -14

10x -14= 10x - 14

These equations are identical, so it would be the  identity property and the answer would either be identity or the fancy 'R'.
6 0
3 years ago
three friends earned more then $200 washing cars. they paid their parents $28 for supplies and divides the rest of money equally
Allushta [10]
X is each friend
3x + 28 > 200
3x > 172
x > $57.33
5 0
3 years ago
Dipesh is looking at two different options for a new video rental plan. Plan A has a fee of $7.95 plus an additional fee of $1.2
FinnZ [79.3K]
Dipesh is looking at two different options for a new video rental plan. Plan A has a fee of $7.95 plus an additional fee of $1.25 per rental. With this plan, the first 2 rentals are free. Plan B has a fee of $5.00 plus an additional fee of $3.90 per rental. With this plan, the first 6 rentals are free. After how many rentals would both options cost the same amount?

8 0
3 years ago
Read 2 more answers
What is the slope of the line that passes through the points(-5,-9) and (-5,-13)? Write your answer in simplest form.
Valentin [98]

Answer:

slope is undefined

ex. a straight vertical line like x = 2 would have an undefined slope

Step-by-step explanation:

formula is

y2-y1 / x2-x1

-13 + 9 / -5 + 5

-4 / 0

slope is undefined

straight vertical line like x = 2 would have an undefined slope

undefined slope is the slope of any vertical line that goes up or down. There is no horizontal movement and hence the denominator is zero while calculating the slope. Thus the slope of the line is undefined.

cuemathcomgeometryundefinedslope

mathbootcampscom

7 0
2 years ago
Please help me!!!!!!!!
bekas [8.4K]

Step-by-step explanation:

might be option c is a correct answer of your given question

4 0
3 years ago
Other questions:
  • Students in the school band are selling calendars they earn 0.40 on each calendar They sell. Their goal is to earn more than 327
    10·1 answer
  • Which equation shows that 8 is a factor of 32
    10·2 answers
  • Perform the following operations and prove closure. Show your work.<br><br> (x/x+3) + (x+2/x+5)
    9·2 answers
  • Your text suggests that you look for an agent who has been in the insurance business for how long?
    13·2 answers
  • What is the slope of the line?<br> I NEED HELPP?!
    5·1 answer
  • Solve the equation −2w+4=−12. URGENT Solution
    11·1 answer
  • How many fourths are in three fourths? Please Explain!! Thank You
    10·1 answer
  • What is the height of a trapezoid with an area of 99 in.2 whose bases are 6 in. and 12 in.?
    14·1 answer
  • HELP HELP HELP HELP HELP PLSSSSSSSS
    5·2 answers
  • The amount of gas that a helicopter uses is directly proportional to the number of hours
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!