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3 years ago

Answer the one that isn’t correct in a way i could understand please. (Not sure which one i got incorrect)

Mathematics

1 answer:

Ghella [55]3 years ago

4 0

Answer:

Step-by-step explanation:

V =( 1/3)πr²h

( 1/3)πr²h = V

πr²h = V*3

h = 3V / πr²

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I don’t know this question and it’s really bugging me

Tatiana [17]

Answer:6n-5

This is an arithmetic sequence since there is a common difference between each term. In this case, adding
to the previous term in the sequence gives the next term. In other words,
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2 years ago

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(52+2)-3x -6 help me with thanks

Yuri [45]

Answer:

48 - 3X

Step-by-step explanation:

( 52+2) - 3x - 6

54 - 3x - 6 So first we deal with the numbers in brackets and that is 52 + 2 giving us 54.

54 - 6 - 3x Then you simplify the expression that is collecting like terms so then we subtract 6 from 54

48 - 3x This is the final expression after simplifying

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3 years ago

The radius of a circle is 11 millimeters find the diameter

xz_007 [3.2K]

Answer: 22

Step-by-step explanation: the diameter is twice radius so you multiply 11 x 2 giving you 22 as your answer

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3 years ago

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14 Type the correct answer in each box. Use numerals instead of words. a Ava, Lucas, and Maria are playing a game where they pas

jeka94

Answer:

Maria–Ava: 15.7 feet
Lucas–Maria: 10.1 feet
angle at Maria: 50°

Step-by-step explanation:

The cosine and tangent functions are useful here. The relevant relations are ...

Cos = Adjacent/Hypotenuse

Tan = Opposite/Adjacent

The distance from Maria to Ava (ma) is the hypotenuse of the triangle, so we have ...

cos(40°) = 12/ma

ma = 12/cos(40°) ≈ 12/0.76604 ≈ 15.7 . . . feet

The distance from Lucas to Maria (ml) is the side opposite the given angle, so we have ...

tan(40°) = ml/12

ml = 12·tan(40°) ≈ 12·0.83910 ≈ 10.1 . . . feet

The angle formed at Maria's position is the complement of the other acute angle in the right triangle:

M = 90° -40° = 50°

In summary, ...

Maria–Ava: 15.7 feet
Lucas–Maria: 10.1 feet
angle at Maria: 50°

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2 years ago

If you have thirty -five (35) members in an organization that meets nine (9) times a year, how often will a member have to host

Olegator [25]

Answer:

the host will continue the way they are prepared.

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3 years ago