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____ [38]
3 years ago
7

Can someone help me or is this website a waste of time

Mathematics
1 answer:
Ludmilka [50]3 years ago
3 0

Answer:

Step-by-step explanation:lol what do u need help on

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In a survey four out of seven people named blue as their favorite color. One out of three
JulijaS [17]

Answer:

The answer is on the picture.

Step-by-step explanation:

The answer is on the picture.

3 0
3 years ago
Hard one wat is 500-45=<br><br><br>good luck​
aksik [14]

Answer:

EASY the awnser is about 15

8 0
3 years ago
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The angle of elevation from the top of a house to a jet flying 2 miles above the house is x radians. If d represents the horizon
alisha [4.7K]

Answer:

d = 2cot(x) or d = 2/tan(x)

Step-by-step explanation:

The vertical distance from the jet to the top of the house represents the opposite side to the 'x' angle, while the horizontal distance, d, represents the adjacent side. Since we do not know the hypotenuse, the tangent and cotangent functions are the preferable choices:

tan (x) = \frac{2}{d}\\d = \frac{2}{tan (x) }\\cot (x) = \frac{d}{2} \\d= 2cot(x)

Therefore, the distance 'd' can be expressed as d = 2cot(x) or d = 2/tan(x).

6 0
3 years ago
Ruby plans to make 3 quilts per month until she makes 15 quilts. She figures this will take 1/5 month. Which is NOT a reason why
pashok25 [27]

Answer: c)She should have multiplied 15 by 3 instead of dividing.


Step-by-step explanation:

Number of quilts Ruby plan to make in one month= 3

which means if Ruby makes more than 3 quilts, the time will be more than 1 month.

To find the number of months to make 15 quilts, she need to divide 15 by 3

Thus, the number of months to make 15 quilts=5

Her answer was 1/5 which was absolutely wrong as if she is making 3 quilt in 1 month then in 1/5  month she would make fewer than 3 quilts.

She divides 3 by 15 instead of 15 by 3, thus but the unit is quilts not months.

Thus the only wrong option is c)She should have multiplied 15 by 3 instead of dividing.


4 0
3 years ago
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Complete the table for the given rule. Rule: y=x-1/4
mash [69]

Answer:

i don't see the question, but i can help you

Step-by-step explanation:

8 0
3 years ago
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