Tutors Answer Your Questions about Rectangles (FREE)
Question 301778: width of rectangle is 5 inches shorter than the length and that the perimeter of rectangle is 50 inches. the perimeter formula is P=2L+2W. set-up an equation for perimeter involving only "L" the length of rectangle. Solve this equation algebraically to find the length and width of rectangle
Click here to see answer by JBarnum(2044)  |
Question 301954: use the graph of y=x2+4x-5
a) without solving the equation or factoring, determine the solution(s) to the equation x2+4x-5=0, using only the graph.
b) Does this function have a maximum or a minimum?
C) what are the coordinates of the vertex in (x,y) form?
Click here to see answer by Earlsdon(6287) |
Question 302070: A rectangle is 3 times as long as it is wide and has the same perimeter as a square whose area is 4 square feet larger than that of the rectangle. What are the dimensions of both the rectangle and the square?
Click here to see answer by mananth(12270)  |
Question 302156: alright I have this problem and need step by step how to solve cause I am confused
the width of a rectangle is 4ftless then the length. The area is 10 ft squared. Find the length and the width.
The answer in the back of the book is
2 + radican 14 ft is length
radicand 14 - 2ft
I am not sure how to get this
Click here to see answer by scott8148(6628)  |
Question 302626: I need to know how do I get the answer to this question, the correct steps.
Ther perimeter of a rectangle is 20 meters. If the length is increased by four times the width, the sum is 19 meters. What are the dimensions of the rectangle? What is its area?
Click here to see answer by Alan3354(30983)  |
Question 302686: I have presented this problem in the past and have not gotten a clear understanding of what is the correct formula and steps to take to get the correct answer. Please Help!!!
Ther perimeter of a rectangle is 20 meters. If the length is increased by four times the width, the sum is 19 meters. What are the dimensions of the rectangle? What is its area?
Click here to see answer by Fombitz(13828)  |
Question 302686: I have presented this problem in the past and have not gotten a clear understanding of what is the correct formula and steps to take to get the correct answer. Please Help!!!
Ther perimeter of a rectangle is 20 meters. If the length is increased by four times the width, the sum is 19 meters. What are the dimensions of the rectangle? What is its area?
Click here to see answer by ankor@dixie-net.com(15638)  |
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