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Leokris [45]
3 years ago
5

Whats the variable for this 4/5 + t = 1 2/5

Mathematics
1 answer:
Mrrafil [7]3 years ago
8 0
The variable is T.

When you solve for T your answer is:

t= 3/5
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HELP NEEDED PLEASE!!!
postnew [5]

Using vector concepts, it is found that:

The component form is of approximately (-9.58, 7,22). It means that the ship is about 9.58 miles to the west and about 7.22 miles to the north of where the ship left the port.

<h3>How can a vector be represented in component notation?</h3>

Given a magnitude M and angle \theta, then a vector V can be represented as follows in component notation:

V = (M\cos{\theta}, M\sin{\theta})

In this problem, the magnitude and the angle are given, respectively, by:

M = 12, \theta = 143^\circ

Hence:

V = [12cos(143º), 12sin(143º)] = (-9.58, 7,22).

Which means a displacement of 9.58 miles to the west(negative x = west) and 7.22 miles to the north(positive y = north).

The component form is of approximately (-9.58, 7,22). It means that the ship is about 9.58 miles to the west and about 7.22 miles to the north of where the ship left the port.

More can be learned about vectors at brainly.com/question/24606590

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8 0
3 years ago
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Alex Ar [27]

Answer:

-45n-2

Step-by-step explanation:

Let's get rid of parenthesis first using distributive property!

-10n-12+10-35n

Combine like terms!

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-45n-2 would be the final expression

5 0
4 years ago
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Dmitry_Shevchenko [17]
125    125x8=1000    1/8 of 1000 is 125


5 0
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Answer:

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Step-by-step explanation:

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Answer:

12

Step-by-step explanation:

120 minutes is 2 hours so you just divide 24 by 2 :)

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