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
X^2 -10x = 8 solve show work
likoan [24]

Answer:

Step-by-step explanation:

X^2-10x-8=0

Solve simultaneously

8 0
3 years ago
Read 2 more answers
A car drives with an average velocity of 20.1 m/s . After some time, it has traveled 34.2 km. How long has the car been travelin
exis [7]

Answer:

time = distance / velocity

time = 34,200 meters / 20.1 meters per second

time = 1,701.4925373134 seconds

time = 28.36 minutes

 

Step-by-step explanation:

3 0
3 years ago
It has been determined that the number of fish f(t) that can be caught in t minutes in a certain pond using a certain bait is f(
Rudik [331]
It has been determined that the number of fish f(t) that can be caught in t minutes in a certain pond using a certain bait is f(t) = .25t + 1, for t > 10. Find the number of fish that can be caught if you fish for 15 minutes. Round your answer to the nearest whole number.

8 0
3 years ago
Help pleaseeeeeee!!!!!!
Archy [21]

Answer:

5x + 100

Step-by-step explanation:

(2x + 6) x 2 = 4x + 12

14x + 8 - 4x + 12 =

10x + 20 / 2 =

5x + 100

Hope that helps!

3 0
3 years ago
A speedboat holds 12 adults and 6 children. How many people in all can go on 4 speedboat rides?
SVEN [57.7K]
80 people's go on 4 speedboat
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find A common denominator of 1/6 and 1/9. rewrite the pair of fractions using common denominator.
    13·1 answer
  • o paint a house, two painters are hired. The first painter can paint the entire house in ten hours. The second painter will need
    11·1 answer
  • The volume of box A is 2/5 the volume of box b. What is the height of box A if it has a base area 32 square centimeters​
    11·1 answer
  • Which binomial expressions are factors of 2x^3+5x^2-x-6
    11·1 answer
  • There are 323 students and 17 buses.hwo many students will be on each bus if there is an equal number of students on each bus?
    9·2 answers
  • Round off 600341 to the nearest a) tens b) hundreds c) thousands​
    14·1 answer
  • Which scenario is represented by the equation below?
    9·1 answer
  • I need this answered asap i will mark brainliest.
    14·1 answer
  • Write each of the following in completely factored form. These will involve slightly more difficult final trinomial expressions
    5·2 answers
  • The length of the yellow car is about 3821 mm, is this more or less than 4 meters? How do you know?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!