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jarptica [38.1K]
3 years ago
7

a picture is 5 inches by 7 inches. there is a frame around the picture that is of uniform width. the area of the frame and the p

icture combined is 72in2. how wide is the picture frame
Mathematics
1 answer:
sergiy2304 [10]3 years ago
4 0
EXTRA THICC BUDDY BOIS
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14.7-M  is the correct answer. Your welcome
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Can you help me please ​
alexira [117]

Answer:

Please check the explanation.

Step-by-step explanation:

Given that

|v|=38

Ф = 120°

<u>Finding the horizontal component</u>

The horizontal component can be obtained using the formula

Vx = |v| cos Ф

     = 38 cos 120°

     = 38 (-0.5)

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Thus, the  horizontal component is:

Vx = -19

<u>Finding the vertical component</u>

The vertical component can be obtained using the formula

Vy = |v| sin Ф

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Thus, the vertical component is:

Vy = -19

  • A vector 'v' with magnitude |v| and direction Ф can be written as:

v = |v| cos Ф i + |v| sin Ф j

As

|v|=38

Ф = 120°

Thus, the vector is

v = 38 cos 120° i + 38 sin 120° j

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v = -19 i + 32.68 j

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The graph of f (0) = -4 cos 0 is shown below. The range of this function is
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Answer:

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Step-by-step explanation:

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We can simply look at the periodic function below and see that the y-value ranges from a negative 4 to a positive 4. It oscillates betwen -4 and 4. That is the range.

We can say -4 ≤ f (\theta) ≤ 4

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*** <u>NOTE:</u> it is a type, not "0", rather "\theta"

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Answer:

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E d g e n u i t y 2020

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