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Komok [63]
2 years ago
11

Wilma used 25 square cm. of construction paper to make a card in the shape of a square. She put a lace border around the card. H

ow many inches of lace did Wilma use?
Mathematics
1 answer:
Naily [24]2 years ago
8 0
The perimeter of a 5 cm square is 20 cm, about 7.87 inches.
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TiliK225 [7]
This is a linear equation or y=mx+c. Where y is the number of mosquitos at a particular month and x is the number of months. We know the initial population of the mosquitoes is c=20. They population doubles every month so this is the gradient, m=2. Therefore the equation for the growth of the mosquito population is:
y = 2x + 20.

So after x= 10 months the mosquito population will be,
y=2(10)+20= 40.

There will be 40 mosquitoes after ten months.
7 0
2 years ago
A shark is swimming 28 ft below sea level. If the angle of depression from a boat on the water to the shark is 19 degrees, what
Orlov [11]

Answer:

81,3 ft to the nearest tenth.

Step-by-step explanation:

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3 years ago
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marishachu [46]
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3 0
3 years ago
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Mazyrski [523]

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3. 9

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The answers are in the order listed on your assignment page.

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8 0
2 years ago
PLZ HELP ASAP SOLID GEOMETRY
Vera_Pavlovna [14]
Volume of the cylinder can be calculated as:

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V = 3.14 (16) (7) = 351.68 cubic units

So the answer to this question is 351.68
7 0
3 years ago
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