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3 years ago

3×2=6 4×2=8+6=14 5×2=10+14=24 6×2

Mathematics

2 answers:

alexdok [17]3 years ago

5 0

Answer:

6x2 = 12?

Step-by-step explanation:

Vika [28.1K]3 years ago

5 0

21 also I love you are a great person and I’m proud

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What value of a makes the statement below true?

mr Goodwill [35]

Answer:

The answer would be D, 75.

Step-by-step explanation:

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3 years ago

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Can sombody plz help me with these two questions And please explain

HACTEHA [7]

Answer:

what are we supposed to help with? is there a picture or something?

Step-by-step explanation:

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3 years ago

A seat on a Ferris wheel is level with the center of the wheel. The diameter of the wheel is 210 feet (ft). If the wheel

frutty [35]

Answer:

The change in the height of the seat of the Ferris wheel is a reduction in height of approximately 74.25 feet

Step-by-step explanation:

The given information are;

The position of the seat on the Ferris wheel = The center level of the wheel

The diameter of the Ferris wheel = 210 feet

The angle of rotation of the wheel = 45° counterclockwise

The height of a point on the Ferris wheel is given by the relation;

h = A·cos(b·x + c) + d

With regards to the question, we have;

h = The height of the seat of the Ferris wheel

A = The amplitude = 1/2 × The diameter of the wheel = 210/2 = 105 feet

360/b = The period

c = The phase shift = 90°

d = The mid line = 0

For a rotation of 45° counterclockwise or-45° clockwise, we have;

b·x = 45°, therefore;

h = 105 × cos(45° + 90°) + 0 = 105 × cos(135°) + 0

h = 105 × cos(135°) ≈ -74.25 feet

Therefore, the height of the seat of the Ferris wheel reduces by 74.246 feet.

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3 years ago

Packages of Takis cost $12 for 46 bags (1 oz each). How much does each<br> bag cost

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Answer:

$0.26

Step-by-step explanation:

12/46=.26

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What is the value of (3/10)3

Elenna [48]

Answer:

$\frac{9}{10}$

Step-by-step explanation:

In this question, one is asked to multiply a fraction by a whole number, first model the question.

$\frac{3}{10}(3)$

In a situation like this, one multiplies the whole number by the numerator (number) over the fraction.

$\frac{3*3}{10}$

Simplify,

$\frac{9}{10}$

A common error that people make is that they will multiply both the numerator and denominator by the whole number, this is the same as multiplying the answer by (1), thus it is incorrect.

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