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Alexxandr [17]
3 years ago
9

Question attached below.

Mathematics
2 answers:
Nikitich [7]3 years ago
5 0
The rate is 3 miles per hour.
Liono4ka [1.6K]3 years ago
4 0
3 miles per hour
The answer is the 3rd choice
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X^2-5x+2 x 3x^2 +2x +3
Katen [24]

Answer:

3x^4 - 13x^3 - x^2 - 11x + 6.

Step-by-step explanation:

x^2-5x+2 x 3x^2 +2x +3

= x^2(3x^2 +2x +3)  - 5x(3x^2 +2x +3) + 2(3x^2 +2x +3)

=  3x^4 + 2x^3 + 3x^2 - 15x^3 - 10x^2 - 15x + 6x^2 + 4x + 6

Adding like terms:

= 3x^4 - 13x^3 - x^2 - 11x + 6.

5 0
3 years ago
find the area and the circumference of a circle with radius 5yd. use the value 3.14 for like, and don’t round your answer to the
Zanzabum

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1. Area = 78.5 (using 3.14 as pi)

2. Circumference = 31.4 (using 3.14 as pi)

Step-by-step explanation:

4 0
3 years ago
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Andre45 [30]
The answer 
<span>the third rope to counterbalance Sam and Charlie is F
and vectF +vectF1 +vectF2 =vect0
let's consider axis
y'y  </span>vectF = -F
      vectF 1= F1cos60
      vectF 2= F2cos45
-F = -F1cos60-F2co45
so F= F1cos60+F2co45= 350x0.5+400x0.7=457.84 pounds
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3 years ago
Does the table represent a linear function? Why or why not.
Elza [17]

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B?

Step-by-step explanation:

4 0
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Please help me with this question
ozzi

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For every 3 dollars donated, one puppy is adopted

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so rise would be money, run would be number of puppies adopted

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