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Helga [31]
3 years ago
10

Tracy has 40 feet of material to make the perimeter of a rectangle sandbox for her little brother what rectangle with whole numb

er side length would give the sandbox with the greatest area?
Mathematics
2 answers:
wolverine [178]3 years ago
6 0
I personally think this:

length = 10 feet

width = 10 feet
ra1l [238]3 years ago
5 0
I think the length should be 10 and bredth be 10. This will result into greatest area with the same perimeter.

Area = 10 * 10 = 100
Perimter = 4 * 10 = 40 
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Evgen [1.6K]

Answer:

A=72CM^2

Step-by-step explanation:

The answer is 72cm^2 because the area of a triangle is h x b divided by two because the triangle is half of a square, since the square is side times side, the answer is 12x12 divided by two, wich is 144/2. The final answer is 72

                                                                                           

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2 years ago
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What is 3/8 + 1/8?? Please help its for a test
Grace [21]

Answer:

1/2 is the answer

Step-by-step explanation:

3 0
3 years ago
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Jane , Andre and Maria picked 840 pounds of apples. Andre picked 3 times as many as Maria. Jane picks 2 times as many as Andre.
Galina-37 [17]
To answer the problem, let x be the number of apples Maria picked. By this representation, the number of apples Andre picked is 3x and that Jane picked 6x apples. The sum of all apples picked is 840. The equation that represent the situation is,
 
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Andre picked 3x apples. Thus, Andre picked 252 apples. 

3 0
3 years ago
Chad is planning on painting his bedroom and the living room. His rectangular bedroom measures 10 feet by 12 feet and each wall
rosijanka [135]

Answer:

The correct answer is 3 × 5 + 3 × 7 + 6 × 7 = 78 square feet.

Step-by-step explanation:

Measures of Chad's window is 36 inches by 60 inches = 3 feet by 5 feet.

Area of the window is 15 square feet.

Measures of Chad's door is 36 inches by 84 inches = 3 feet by 7 feet.

Area of the door is 21 square feet.

Measures of Chad's closet is 72 inches by 84 inches = 6 feet by 7 feet.

Area of the closet is 42 square feet.

Equation to show the total area of window, door and closet is 15 + 21 + 42 = 78 square feet.

6 0
3 years ago
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