Tutors Answer Your Questions about Rectangles (FREE)
Question 314897: A rectangular cutting board is 6 inches longer than it is wide. If the area of the cutting board is 216 square inches, find the length and the width. I figured finding the square root would help a bit, sqrt or 216 is about 14.7, i tried to subtract 6 then add six and i just made myself confused.
Click here to see answer by CharlesG2(834) |
Question 314933: A rug is to fit in a room so that a border of even width is left on all four sides. If the room is 16 ft by 24 ft and the area of the rug is 153 sqft, how wide will the border be?
a=w*l, a=16*24 = 384 ft ?
wouldn't you just subtract the 153 from the 384, then divide by four?
Click here to see answer by CharlesG2(834) |
Question 315083: the length of a rectangle is 4ft longer than twice the width. the perimeter of the rectangle is 56 ft.
draw a rectangle. find its length and width using the perimeter formula. then use the formula to find its area
Click here to see answer by rfer(16322) |
Question 315938: a square has an area of 64 square inches. if the same amount is added to the length and removed from the width, the resulting rectangle has an area of 55 square inches. find the dimensions of the rectangle. steps on how to do the problem. please.
Click here to see answer by josmiceli(19441)  |
Question 316411: The length of a rectangle is 6 inches more than twice its width. If the perimeter of the rectangle is 54 inches, find the width of the rectangle. Thank you for the wonderful service yall provide.
Thanks
Chris
Click here to see answer by rfer(16322) |
Question 315894: A temporary agency offers two payment options for administrative help:
Option1: $25 daily fee plus $10/hour; or
Option 2: No daily fee but $15/hour.
Let x = total hours worked.
a) Write a mathematical model representing the total temp cost, C, for a four-day temporary administrative assistant in terms of x for the following:
Option 1: C=_________________
Option 2: C=_________________
b) How many total hours would the temp need to work in the four day period for the cost of option 1 to be less than option 2. Set up an inequality and show your work algebraically using the information in part a. Don’t forget about the daily fee in Option 1 (it’s a four day proposition!). Do not assume an eight hour workday. Any number of hours per day is possible.
Answer:
Show your work here:
Click here to see answer by moshiz08(60)  |
Question 316572: An open box is formed from a rectangular piece of cardboard, whose length is 3 inches more than it's width, by cutting 3 inch squares from each corner and folding up the sides. If the volume of the box is to be 264 in^2, find the size of the original piece of cardboard. What are the original dimensions of the piece of cardboard?
Click here to see answer by texttutoring(324)  |
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