Questions on Geometry: Rectangles answered by real tutors!

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Question 969591: A harbor ferry service has about 240 000 riders per day for a fare of $2. The port authority wants to increase the fare to help with increasing operational costs. Research has shown that for every $0.10 increase in the fare the number of riders will drop by 10 000.
a)What increase in the fare will maximize the revenue?
b) what is the new fare?
c) what is the revenue that will be received from the new fare?
Click here to see answer by ankor@dixie-net.com(22740)

Question 969762: Simplify: (2x � 3y)^� SHOW WORK PLEASE
Click here to see answer by Fombitz(32388)

Question 969751: Graph: 8x + 11 > 12x + 19
show mw how u get theANSWER
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Question 969758: Simplify: (2x + 3)(4x � 9) SHOW YOUR WORK
Click here to see answer by erica65404(394)

Question 969833: what is the area of a rectangle knowing that its perimeter is 16 cm and its base is three times its height
j1s@email.arizona.edu
Click here to see answer by josgarithmetic(39617)

Question 969835: a farm has pigs and turkeys, in total there are 58 heads and 168 paws. how many pigs and turkeys are there?
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Question 969835: a farm has pigs and turkeys, in total there are 58 heads and 168 paws. how many pigs and turkeys are there?
Click here to see answer by MathTherapy(10552)

Question 969826: Tyler has a rectangular garden that measures 10 m wide by 13 m long. He wants to increase the area to 208 m2 by increasing the width and length by the same amount. What will be the width (shorter dimension) of the new garden?
13 m wide
14 m wide
15 m wide
16 m wide
Click here to see answer by josgarithmetic(39617)

Question 970228: The perimeter of two similar figures is 22ft and 54ft. What is the ratio of the areas of the smaller figure to the larger figure
Click here to see answer by Alan3354(69443)

Question 970322: Give the coordinates for the vertex for the parabola. 4x^2-5y^2=-29 and 5x^2+3y^2=47
Click here to see answer by josgarithmetic(39617)

Question 970333: The lengths of the sides of a rectangle are consecutive even integers. If the perimeter of the rectangle is 28 inches, what is its area?
Click here to see answer by josgarithmetic(39617)

Question 970317: A rectangle has a diagonal of 5 feet and a perimeter of 14 feet. Find the rectangle's dimensions.
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Question 970445: a rectangle is 6 inches longer than it is wide the area of the reran gel is 112 square inches find the length and width of the rectangle

Click here to see answer by Boreal(15235)

Question 970528:
How do I solve right triangles?
Click here to see answer by Alan3354(69443)

Question 970537: A room is twice as long as the width. If the area of the room is 72 feet squared, what is the perimeter?
Click here to see answer by macston(5194)

Question 970644: The length of a rectangular lawn is twice its width. If the perimeter of the lawn is 72m, what is its width?
Click here to see answer by checkley77(12844)

Question 970464: the perimeter of a rectangle is 100 cm. determine the possible measures of one of knowing that the area of rectangle should be minimum 500 cm
Click here to see answer by KMST(5328)

Question 970809: The width of a rectangle is fixed at 3 cm determine in terms of any quality those lanes for which the area will be less than 69 cm�
Click here to see answer by josgarithmetic(39617)

Question 971134: help me find 5 cm and y if its perimeter is 30
Click here to see answer by Alan3354(69443)

Question 971100: 2. The length of a flower garden is twice the width and its area is 288 m2. Find the width and length of the garden
Click here to see answer by josh_jordan(263)

Question 971207: Suppose 1/2 of the length of a rectangle is 1 cm longer than the width and the perimeter of this rectangle is 28 cm. Find the length of the rectangle.
Click here to see answer by josgarithmetic(39617)

Question 971291: A rectangle has the perimeter of 36 feet. It is twice as long as it is wide. What are the dimensions of the rectangle?
Click here to see answer by Boreal(15235)

Question 971585: Please, I need help onto solve this: On a rectangle, if the length is 5 less than 3 times the width, and the area is 112 cm, what is an equation to help you find the sides of the rectangle. Please help, thank you.
Click here to see answer by stanbon(75887)

Question 971830: The width of a rectangle is 7 m more than the length. Find the width if the area is 60 m2.
Click here to see answer by Alan3354(69443)

Question 972035: what do you observe about the sum of the length and the width
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Question 972080: The length of a rectangle is 2 times longer than its width. If the diagonal of the rectangle measures 21 inches, what is its length? Type your answer as a decimal rounded to the nearest hundredth.
Click here to see answer by amarjeeth123(569)

Question 971075: A rectangle has two boxes width and 10 boxes length, what is the perimeter?
Click here to see answer by Fombitz(32388)

Question 972312: Find the area of a rectangle with width 9in. And a diagonal 15 in.
Click here to see answer by farohw(175)

Question 972408: If the original area of a rectangle is =8cm squared.Show calculations on how to find the area of the rectangle ABCD when the sides are 10 times the original area?
Click here to see answer by macston(5194)

Question 972503: true or false a quadrilateral with one right angle must be a rectangle

Click here to see answer by Alan3354(69443)

Question 972512: The perimeter of a rectangular flower garden is 24cm if the dimensions are quadrupled what would be the perimeter of the larger garden
Click here to see answer by Boreal(15235)

Question 972452: The ratio of length to width in a rectangle is 5 to 3. If the perimeter of the rectangle is 112 feet, what is the length of the rectangle?
Click here to see answer by amarjeeth123(569)

Question 972565: a rectangular plot has a length that is 60 meters less than the three times the width,what is the area of the plot?

Click here to see answer by darsa007(1)

Question 972565: a rectangular plot has a length that is 60 meters less than the three times the width,what is the area of the plot?

Click here to see answer by macston(5194)

Question 972666: A square has a side length of 2x and an area of 625^2 inches. What is the value of x?
Click here to see answer by Alan3354(69443)

Question 972673: the area of a rectangle is 36 centimeters. the length is 1 foot more than twice the width. what is the width?

Click here to see answer by josgarithmetic(39617)

Question 972894: Rectangle A is similar to Rectangle B. The area of rectangle A is 16 sq units while the area of rectangle B is 100 sq units. If perimeter of rectangle A is 12 units, what is perimeter of rectangle B?
Click here to see answer by solver91311(24713)

Question 972974: A rectangle has a perimeter of 3/4 miles. A smaller rectangle is inside the other first rectangle 15 feet from the side. What is the perimeter of the smaller rectangle.
Click here to see answer by macston(5194)

Question 973020: The perimeter of a rectangle is 34 inches, and its area is 60 square inches. What is the product of the lengths of the diagonals, in square inches?

Click here to see answer by ankor@dixie-net.com(22740)

Question 973111: The length of a rectangle is 7 less than twice its length. It's area is 30 square centimeters. Find the dimensions of the rectangle.
Click here to see answer by stanbon(75887)

Question 973151: In a quadrilateral, the sum of the measures of all the four angles is 360 degrees. Suppose a quadrilateral has two angles that are equal. Also a third angle is equal to the sum of the two equal angles. The fourth is 60 degrees less than twice the sum of the other three angles. Find the measures of the angles in the quadrilateral.
Click here to see answer by josgarithmetic(39617)

Question 973181: Express the following in regtangular form by using De Moivre's formulae?
Z = [3(cos 3pi/2 + jsin 3pi/2)]^3
Click here to see answer by Alan3354(69443)

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