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pychu [463]
3 years ago
10

Simplify: (18)2(3)2(4)3 (6)2(2)3 A) 81 B) 124 C) 140 D) 648

Mathematics
1 answer:
Free_Kalibri [48]3 years ago
8 0
B is sosnmslaksbsnksks and
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A boat sails 285 miles south and then 132 miles west. What is the magnitude of the boats resultant vector?
Delicious77 [7]

The magnitude of the boats resultant vector is 314.1 mi

<h3>What is a vector?</h3>

A vector is a physical quantity that has both magnitude and direction.

<h3>What is a resultant vector?</h3>

A resultant vector is the sum of two or more vectors.

<h3>How to find the boats resultant vector?</h3>

Since the boat sails 285 miles south and then 132 miles west, we have that its first direction vector is r = (285 mi)j. Also, its direction vector west is r' = -(132 mi)i

So, the resultant vector R = r + r'

=  (285 mi)j + (132 mi)i

=  (132 mi)i + (285 mi)j

So, the magnitude of the resultant vector is R = √(r² + r'²)

So, substituting thevalues of the variables into the equation, we have

R = √(r² + r'²)

R = √((285 mi)² + (132 mi)²)

R = √(81225 mi² + 17424 mi²)

R = √(98649 mi²)

R = 314.08 mi

R ≅ 314.1 mi

So, the resultant vector is 314.1 mi

Learn more about magnitude of resultant vector here:

brainly.com/question/28047791

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8 0
1 year ago
Fraction for dividing 4 pies equally between 6 people
spin [16.1K]
The answer is 1 1/2 because if you divide 4 into 6 you get I need and a half or 1.5
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3 years ago
How do you turn<br> 584.56714755 into a radical answer and what would it be
Llana [10]

Answer

584.56714755 = 146

Step-by-step explanation:

584.567 is 4 times 146 ...

...and 4 can be written as 2 to the power 2.

So, the 4 can just be pulled outside of the radical sign, as a 2 ,

and the other factor, the 146 , just stays inside of the radical sign.

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Can somelne help me ​
serg [7]

Answer:

2

Step-by-step explanation:

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P(x)=x(x-5)(x-2)(x+3) what is the smallest zero
kolbaska11 [484]

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The smallest zero is -3.

Step-by-step explanation:

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3 years ago
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