Mathematics, 01.06.2021 07:10 mattie2353

The perimeter of a rectangle is 40cm. If the length were doubled and the width halved, the perimeter would be increased by 16cm. Find the dimensions of the original rectangle. Please use system of linear equations by elimination OR substitution. I need the work as well please.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

If lmn=xyz, which congruences are true by cpctc? check all that apply

Answers: 1

Answer

Mathematics, 21.06.2019 16:00

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Answers: 1

Answer

Mathematics, 22.06.2019 00:00

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20

Answers: 1

Answer

You know the right answer?

The perimeter of a rectangle is 40cm. If the length were doubled and the width halved, the perimeter...

Questions

Social Studies, 15.07.2019 05:30

Joseph and marilee have been married for 23 years, and have two teenage children. marilee tends to employ a stricter authoritarian parenting style, wh...

Biology, 15.07.2019 05:30

72 yo f brought into ed 48 hrs after slipping on rug and falling. son found her lying on floor. on arrival, has severe pain of r hip and thigh. pulse...

Social Studies, 15.07.2019 05:30

Sakura immigrated to the united states with her family when she was 12 years old. since she moved away from her family to attend college she has demon...

Biology, 15.07.2019 05:30

A75-year-old woman was brought to the crisis center by her husband. the husband reports that his wife has been in shock and anxious since her purse wa...

Chemistry, 15.07.2019 05:30

Asample of hydrogen gas at a temperature of 40 k changes its volume from 50 liters to 30 liters. what is the new temperature after the reduction in vo...

English, 15.07.2019 05:30

As it was in the beginning so shall it be in the end meaning...

Social Studies, 15.07.2019 05:30

Explain the value of completing and monitoring personal progress using fitness assessments. 2. what is one specific way that you have influenced or...

Health, 15.07.2019 05:30

Which of the following would best you choose a toothpaste...

Mathematics, 15.07.2019 05:30

The lines shown below are parallel. if the green line has a slope of -3/7 what is the slope of the red line?...

Mathematics, 15.07.2019 05:30

Give an example if a linear equation in one variable with infinitely many solutioms. explain how you know it has many solutions....

History, 15.07.2019 05:30

Washington believed that the whiskey rebellion was not something with which to be concerned. presented a direct threat to the nation. should have been...

World Languages, 15.07.2019 05:30

Que significa las siguientes palabras ? juacu juacu estar ojon diastre pampa tuchada petaquita huaico bajador guin guin nanchillada bamba...

Biology, 15.07.2019 05:30

Apossible solution to a scientific problem is known as the what?...

Biology, 15.07.2019 05:30

The factor that affects the outcome of an experiment is called the what...

English, 15.07.2019 05:30

Which statement best defines the topic in a passage...

Business, 15.07.2019 05:30

Who on the flippin earth is lightin...

History, 15.07.2019 05:30

The estimated economic loss of all motor vehicle crashes in 2012 was...

Mathematics, 15.07.2019 05:30

The mathematics department of a college has 10 male professors, 12 female professors, 12 male teaching assistants, and 15 female teaching assistants....

Biology, 15.07.2019 05:30

You are dispatched to a residence for a 67-year-old female who was awakened by shortness of breath and sharp chest pain. her husband tells you that sh...

Social Studies, 15.07.2019 05:30

Is the extent to which people either tolerate ambiguity or feel threatened by ambiguity.....

More questions: Mathematics Another questions