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
Serggg [28]
3 years ago
12

The perimeter of a rectangle is 40 m. The length is 2 m more than two times the width. Find the length and the width of the rect

angle.
Mathematics
1 answer:
RideAnS [48]3 years ago
5 0

Answer:

Length is 14

Width is 6

Step-by-step explanation:

Length = 2W + 2

Width = W

Perimeter is twice the length + twice the width

P = 40 = 2(2W+2) + 2W first simplify

40 = 4W + 4 + 2W  now combine terms

40 = 6W + 4 and subtract 4 from both sides

36 = 6W

Width W = 6

Length = 2W + 2 = 12 + 2 = 14

You might be interested in
How much does 60% out of 100
Salsk061 [2.6K]

Answer:

60

Step-by-step explanation:

Given: 60% out of 100

Expressed mathematically:

= (60/100) x 100

= 60

3 0
3 years ago
PLEASE HELP a basketball player shoots a basketball with an initial velocity of 15 ft/sec. The ball is released from an initial
elena-s [515]

eeeeeeeeeeeeeeeeeeeeeeeeeeee

7 0
3 years ago
What is the value of x and the length of segment DE?
natali 33 [55]

Answer:

x= 6.6     Length of DE= 16.2

Step-by-step explanation:

I got it right on edge

7 0
3 years ago
How fast did the plane descend?
ohaa [14]

Answer:

5 meters per second

Step-by-step explanation:

First you must find the slope of the graph. Take the rise/run of the function. The graph starts at 8500 meters and goes down to 7500 meters in 200 seconds. the difference between the change in meters is 1000 meters and the change in seconds is 200 seconds. That is 1000/200. This can be simplified to 5/1 which is 5 meters per second.

5 0
3 years ago
Read 2 more answers
5w 2-6 + 11 help pls​
patriot [66]

Answer:

5

2

−

6

+

1

1

5

w

2

−

6

+

11

5w2−6+11

Simplify

1

Add the numbers

5

2

−

6

+

1

1

5

w

2

−

6

+

11

5w2−6+11

5

2

+

5

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • -9 – 9u = -3u + 9 last one for today
    6·2 answers
  • You set up a lemonade stand your profit is equal to your revenue from lemonade sales minus your cost to operate the stand your c
    6·1 answer
  • Evaluate each expression if A=Z, B=5, X=4, and N=10. what is the answer for [a+8 (b-2)]^2÷4
    8·1 answer
  • 2a-3b=4, solve for b
    8·2 answers
  • The time to assemble the first unit on a production line is 8 hours. The learning rate is 0.81. Approximately how long will it t
    7·1 answer
  • Simplify by combining like terms -4 + 5x - 17 - 22x
    9·1 answer
  • -x-6=3<br> How do u do this
    7·2 answers
  • An ice sculpture is used as a centerpiece at a banquet. Once the sculpture is removed from the freezer it begins to melt.The hei
    8·1 answer
  • Seven times one number is half of another number... please put in equation form
    14·2 answers
  • Help lol i don’t understand this
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!