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
kirill115 [55]
3 years ago
11

The length of a rectangle is three times its width. If the perimeter is at most 128cm, what is the greatest possible value for t

he width?
Mathematics
1 answer:
anastassius [24]3 years ago
3 0

Answer:

16 cm

Step-by-step explanation:

Let the width be x

The length will be 3 x since the length is three times the width

Perimeter=2(l+w) where l is length and w is width

By substituting 128 cm for perimeter, x for w and 3 x for l then

128=2(3x+x)

128=8x

x=\frac {128}{8}=16

Therefore, the width is 16 cm, the width is 16*3=48 cm

You might be interested in
5a +4b+c-3a-c+4b simplified
MAVERICK [17]

Answer:

2a + 8b

Step-by-step explanation:

4 0
3 years ago
Please help asap, shehhrhd
Dovator [93]

Answer:

55°

Step-by-step explanation:

y+x=180°

25°+30°+x=180°

25°+30°=y

y=55°

*Exterior Angle Theorem*

<u><em>Sorry for the lack of explanation. It's midnight, so I didn't have much time.</em></u>

7 0
2 years ago
Please Help me for 18 points
maxonik [38]
B


It’s b
Have a good day
3 0
3 years ago
Read 2 more answers
4/3 of 21, 2/3 of 21
nikdorinn [45]

of means multiply

4/3 x 21/1

= 84/3

= 28

2/3 x 21/1

=42/3

= 14

3 0
3 years ago
11=3−4/3x solve for x
Taya2010 [7]

11 = 3 - 4/3x

11 = (9 - 4x)/3

33 = 9 - 4x

24 = -4x

24/4 = - x

x = -6

5 0
3 years ago
Other questions:
  • What is the perimeter of the figure
    14·2 answers
  • The sum of two numbers is 105 if the larger number in 13 more than the smaller number
    5·1 answer
  • Ms. Rodriguez broyght 10 oranges for afternoon snak that she needs to share evenly with the 15 players on her daughters soccer t
    9·1 answer
  • Samuel deposited money in an account that pays an annual simple interest rate of 3.5%. at the end of 5 years, samuel earns $2625
    5·2 answers
  • Which trinomial is the product of the expression below?
    6·2 answers
  • A family has two cars. The first car has a fuel efficiency of 20 miles per gallon of gas and the second has a fuel efficiency of
    9·1 answer
  • Jaila went to the butcher and bought 2.42 pounds of ground beef, ¾ pound of bacon, and 3 pork chops that each weigh .36 of a pou
    10·1 answer
  • Which table contains only values that satisfy the equation y = 0.52 + 14?
    12·2 answers
  • Which expression is the result of factoring the expression below by taking out its greatest common factor? 16x^2-8x=? Choose 1 a
    9·1 answer
  • If you need to construct a dog run for your dog and the total perimeter needs to be 40 feet, and you only have enough room to ma
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!