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3 years ago

Does the point (2, sqrt 6) lie on the circle shown? Hurry please !

Mathematics

2 answers:

AleksAgata [21]3 years ago

7 0

Answer:

the answer is D.)No, the distance from (0, 0) to (2, ) is not 3 units.

Step-by-step explanation:

hichkok12 [17]3 years ago

4 0

The second one is the right answer for your question

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What happens to the mean of the data set {10, 2, 8, 9, 5, 2, 6} if the number 12 is added to the data set? A. The mean increases

Setler [38]

Answer:

C. The mean increases by 0.75.

Step-by-step explanation:

The mean of a data set is given by the sum of all its values, divided by the number of values.

Data set {10, 2, 8, 9, 5, 2, 6}

7 values

Sum: 10 + 2 + 8 + 9 + 5 + 2 + 6 = 42

Mean: 42/7 = 6

Adding number 12 to the data set

Now we have 8 values

The sum is 42 + 12 = 54

The mean is 54/8 = 6.75

This means that the mean increases by 0.75.

7 0

3 years ago

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20 point for however can tell me what event in rodeo this is and a brainliest

Savatey [412]

The activity pictured is called goat tying.

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4 years ago

The total surface area of a cone whose radius is 2 r and slant height 2l is

vampirchik [111]

Answer:

$A=4\pi r(l+r)$

Step-by-step explanation:

The total surface area of a cone is given by :

$A=\pi rl+\pi r^2\\\\=\pi r(l+r)$

Put r = 2r and l = 2l in the above formula

$A=\pi \times 2r(2l+2r)\\\\A=2\pi r(2l+2r)\\\\=2\pi r \times 2(l+r)\\\\=4\pi r(l+r)$

Hence, the total surface area of the cone is $4\pi r(l+r)$ .

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3 years ago

What are the terms in the expression 10p + 3q + 2?

Rufina [12.5K]

Answer:

Step-by-step explanation:

10p. 39 and z. the terms of 10p+3q+2 are lop, 39 ands In polynomials, each monomial is called the term of the.

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3 years ago

There are 48 people who have signed up to attend the midnight barbecue at the Rainbow Canyon Recreation Center. The chef wants t

BARSIC [14]

A) 264 11/2 *48
B) 66 pounds of beef needed .25*264
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3 years ago