Question: Please help 7. An equilateral triangle (i.e. triangles with three equal sides) is formed by a wire, which is then bent into a rectangle. The

Please help

7. An equilateral triangle (i.e. triangles with three equal sides) is formed by a wire, which is then bent into a rectangle. The length of the rectangle is x cm. The width of the rectangle is 6 cm longer than half of its length. The length of a side of equilateral triangle is 38 cm shorter than twice the length of the rectangle. x cm (a) Express the perimeter of the rectangle in terms of x. (b) Find x. (c) Find the area of the rectangle formed

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock 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 Mathematics Questions!

A Java Programming Question. Please read carefully the following instructions Driver Program: public class TestHouse { public static void main(String[] args) { // TODO Auto-generated method stub //...

HI! BADLY NEED YOUR HELP, ANSWER THIS FOR ME PLEASE MATH GRADE 9 Solve the following problems step by step. 1. The square root of 5 more than twice a number is 7. Find the number. 2. The square root...

Answer and solve the following questions. A. B. 16. What is asked in the problem? A. The length of time it takes Lianne to wash her clothes B. The work done by Lianne. C. The time Lianne washed her...

SHOW WORK ON ALL FREE RESPONSE. QUESTION 1 1 Given: , C is the midpoint of both and . Prove: Complete the proof below by choosing the correct reasons for line numbers 3 and 7. Statement Reason Given...

270 Chapter 4 Applications of Derivatives c. What is the largest area the rectangle can have, and what are its dimensions? 12. Find the volume of the largest right circular cone that can be in- X...

Which characteristic does not describe a point? has no dimensioncan change positions in spaceis named with one capital letternone of the above QUESTION 2 Which of the following is not the correct...

1. Which characteristic does a point have? has no dimension is a fixed location in space is named with one capital letter all of the above 2 points QUESTION 2 1. Which of the following is not the...

*solve the attached4 questions. 15. Let /(x) =e-2' (a) Find any horizontal and vertical asymptotes of f(r). (b) Find the intervals where f(7) is increasing and the intervals where f (7) is...

\fThecoordinatesoftheverticesofapolygonare(5, 1)(1, 3)(2, 3)(2, 2).and (3, 1). What is the perimeter of the polygon? Enter your answer as a decimal. rounded to the nearest tenth of a unit. in the...

SHOW WORK ON ALL FREE RESPONSE. 1. Which of the following is NOT a property of a trapezoid? One pair of parallel sides Diagonals are congruent Length of the midsegment is one-half the sum of the...

On January 1, 2014, the ledger of Accardo Company contains the following liability accounts. Accounts Payable ........ $52,000 Sales Taxes Payable ........ 7,700 Unearned Service Revenue .........

1. Each guest table takes approximately 15 minutes of a waiters time. The waiter works with 75 percent staff-time efficiency (i.e., 25 percent allowance factor). Customers spend an average of 85...

Loose fabrics are best for a dancers costume when doing partner work. Question 2 options: True False

You are in charge of designing a TV commercial for a new airline. The key concept you want to emphasize is great value. Keep in mind that value = (perceived benefits)/ (perceived costs). You want...