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DENIUS [597]
3 years ago
10

1 Stefanie is painting her bedroom. She can paint 123 square feet in 5 of an hour. How many square feet can she paint in one hou

r can she paint in one hour?​
Mathematics
1 answer:
gayaneshka [121]3 years ago
4 0
Stefanie can paint 24.6 square feet in an hour. Sorry if this is incorrect, the way the question is formatted is kinda confusing.
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What angle is supplementary you
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Answer:

Supplementary Angles.

Two Angles are Supplementary when they add up to 180 degrees. Notice that together they make a straight angle. But the angles don't have to be together.

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Iliana cubed the number of flowering plants in her garden, then added 2 vegetable plants. Let p represent the original number of
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3 years ago
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Which of the following expression is not equivalent to -4.5 times -8?
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(8)(-4.5) is not equivalent because 8 times -4.5 results in negative value

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3 years ago
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A company sells tents in two styles, shown below. The sides and floor of each tent are made of nylon. Which tent requires less n
BartSMP [9]

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The tent which has the minimum area requires less nylon to manufacture,

Since, the area of Pup tent = Area of 3 square each having side 8 ft + Area of 2 equilateral triangle having side 8 ft

= 3 \times ( 8^2 ) + 2\times \frac{64\sqrt{ 3} }{4}

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= 247.425625842\approx 247.43\text { square ft}

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= 8^2 + \frac{1}{2} [ 2\pi\times 4(4+8)]

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= 64 + 3.14\times 48

= 214.72\text { square ft}

Since, 214.72 < 247.43

Thus, Tunnel tent requires less nylon to manufacture.

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4 years ago
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3 years ago
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