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
vladimir1956 [14]
3 years ago
7

15 POINTS!!!!!! PLEASE HELP!!The length of a rectangle is four times its width. If the perimeter is at most 130 centimeters, wha

t is the greatest possible value for the width? 13 cm 21.7 cm 26 cm 52 cm
Mathematics
1 answer:
marin [14]3 years ago
8 0
Here is the information we have:

1. The perimeter is at most 130 cm.
2. The length of the rectangle is 4 times the width.
    We can let l stand for length and w for width.

The formula for the perimeter of a rectangle is 2l + 2w.
We have to change the formula a bit.
The length of this rectangle is going to be 4 times the width
So, replace 2l with 2(4w).

Then make this equation equal to 130.

2(4w) + 2w = 130 ; Start
8w + 2w = 130      ; Distribute the 2 across the 4w
10w = 130             ; Combine the like terms 8w and 2w
w = 13                   ; Divide both sides by the coefficient of w. Which is 10

You might be interested in
You are standing at the top of the mountain 1,500 feet above sea level and your brother is a scuba diving in the ocean 10 feet b
labwork [276]
To find the absolute value remove abt negative sign in front of a number and to think of all numbers as a positive
3 0
3 years ago
Read 2 more answers
A skatepark has an area of 6000ft2, a length of 60 ft and an unknown width, find the width of the skatepark
aliya0001 [1]

Answer:

The width of the skatepark is 100ft^2.

Step-by-step explanation:

Total area= 6000ft^2

The Formula for area= L x W (depends on the shape, but in this case that is the formula)

Length= 60 ft

Width = 100

60 x 100= 6000ft^2

Hope this helped!

4 0
2 years ago
What is 1% of 3,000?
gladu [14]

Answer:

30

Step-by-step explanation:

As 1 percent is equal to 1/100

1/100 of 3000 (1/100 x 3000)

equals to...

30

3 0
3 years ago
Read 2 more answers
The tape diagram represents an equation.
VikaD [51]
The answer is B) 16=4y
7 0
2 years ago
a vending machine takes only nickels and dimes. at the end of the day there were three times as many nickels as dimes and a tota
Ksivusya [100]
100 dimes and 300 Nickels
3 0
3 years ago
Read 2 more answers
Other questions:
  • The angle of elevation of the sun (the angle the rays of sunlight make with the flat ground) at 10:00 a.m. is 29°. At that point
    12·1 answer
  • There are 53 oranges in a box that contains a total of 77 pieces of fruit. How many oranges need to be added so that the box con
    15·1 answer
  • Find the product.<br> Somebody please help
    13·1 answer
  • How many faces does a hexahedron have?
    6·2 answers
  • In a random sample of 20 ​people, the mean commute time to work was 33.5 minutes and the standard deviation was
    10·1 answer
  • 53 divided by 3 0 4 . 7 5
    8·1 answer
  • Which set of transformations would prove AGFE ~ AGHI?
    6·1 answer
  • How do u estimate a probability?​
    14·1 answer
  • After being involved in a car accident last month, ralph’s insurance company has increased his annual premium by $105.38. approx
    13·2 answers
  • Airplanes arrive at a regional airport approximately once every 15 minutes. If the probability of arrivals is exponentially dist
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!