Question: The rectangular screen for a laptop computer has an area of 840 cm 2 and a perimeter of 119 cm. What are the dimensions of

The rectangular screen for a laptop computer has an area of 840 cm2 and a perimeter of 119 cm. What are the dimensions of the screen?

Step by Step Solution

★★★★★

3.34 Rating (154 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Let the length and width of the rectangular screen be denoted by L and W respectively Then ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Basic Technical Mathematics Questions!

Q:

A rectangular TV screen has an area of 1540 in. 2 and a diagonal of 60.0 in. Find the dimensions of the screen.

Q:

Solve the following problems. Take all final answers to two decimal places. (a) A rectangular sheet of metal is twice as long as it is wide. Squares 3 cm by 3 cm, are cut from each comer and the ends...

Q:

A small computer manufacturing company produces both laptop and desktop computers. The production of a laptop computer requires 4 hours of assembly and 1 hour of testing time. The production of a...

Q:

1. A translation can be defined as moving a figure to a new location with no change to the size or shape of the figure? True Fals e 2 points QUESTION 2 1. The following is an example of a...

Q:

1. A translation can be defined as moving a figure to a new location with no change to the size or shape of the figure? True Fals e 2 points QUESTION 2 1. The following is an example of a...

Q:

FACT SHEET FOR YOUR CONFERENCE ASSOCIATION NAME: Statistics Notes Name of Conference: List the name you are going to give your conference, this will be used in all of your marketing (HTM 2025 Annual...

Q:

(g) A rectangular name plate for a machine has an area of 44 square cm and a perimeter of 27 cm. Calculate the dimensions. (h) A rectangular solar panel is 20 cm by 30 cm. By adding the same amount...

Q:

Sorry for the multiple questions!!!! Please HELPPP 6. [-/1 Points] DETAILS 0/6 Submissions Used MY NOTES Suppose there is a rectangle with length _ and width W (W S L) (in feet) that has perimeter 72...

Q:

Sites Pre-Algebra Part II, (Revision B) Exams & Quizzes Log Out 04 - Lessons 4 & 5, Exam 4 Part 1 of 2 - 0.0/ 49.999508 Points 0.0/ 3.3333 Points Question 1 of 30 You cut square corners with side...

Q:

Forum: If Only I Had a System... Applications of Systems of Linear Equalities The Problem: When students are surveyed about what makes a good math Forum, at least half of the responses involve...

Q:

During 2013, its first year of operations, Hollis Industries recorded sales of $10,600,000 and experienced returns of $720,000. Cost of goods sold totaled $6,360,000 (60% of sales). The company...

Q:

For the just completed year, Strident Company had net income of $84,000. Balances in the companys current asset and current liability accounts at the beginning and end of the year were as follows:...

Q:

Factorial ALGORITHM 1 A Recursive Algorithm for Computing n ! . procedure factorial ( n : nonnegative integer ) if n = 0 then return 1 else return n * factorial ( n - 1 ) { output is n ! } Trace the...

Q:

When an oil tanker sinks, the radius of the contaminated area by the oil spot is represented by a random variable X. (i) What is the range of values for X? (ii) Explain how we can define a new...

Q:

On August 3, 1492, Christopher Columbus set sail on a voyage that would eventually lead him to the Americas. If on this day Columbus had invested $1 in a 5% simple interest account, determine the...

Q:

Use the ordinary annuity formula to determine the accumulated amount in each annuity. Round all answers to the nearest cent. $400 invested quarterly for 35 years at a 8% interest rate compounded...

Q:

Use the ordinary annuity formula to determine the accumulated amount in each annuity. Round all answers to the nearest cent. $200 invested monthly for 40 years at a 6% interest rate compounded...

Q:

Question 5 - Calculate the present value of the following cash flows given the interest rate term structure below

Q:

A company purchased land for $1,000,000 cash. The company paid back taxes owed on the land of $75,000. The company then spent $100,000 demolishing an old building on the land before construction of a...

Q:

Finley Financial received cash during March for services to be provided in April. Which of the following statements does not accurately describe the impact on the financial statements when Finley...