MATHEMATICS MIDDLE SCHOOL

Which of the following choices is closest to the distance (in miles) between points A and B?3.16 miles
3.46 miles
4.47 miles
4.90 miles
Which of the following choices is closest to the distance - 1

Answers

Answer 1
Answer: C. Find the sqr root of 20 and get. about 4.47
Answer 2
Answer: This is a right angle triangle, so you can simply use Pythagoras:
(AC)^(2) = (AB)^(2)+(BC)^(2)
This means that
(AB) = \sqrt{ (AC)^(2)-(BC)^(2)}= \sqrt{ (6)^(2)-(4)^(2)}=4.47miles
The answer is 4.47miles.

Hope this helps!

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Answers

I'll start with the triangle figure. 
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Answers

4x+4y
Hope this helps!!!
4x + 4y
you multiply 4 and x and you get 4x
you also multiply 4 and y snd get 4y
hope this helped

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Answers

Answer:

f(x) = 3x² -21x + 30

Step-by-step explanation:

Polynomial function of lowest degree with roots as 'a' and 'b' and leading coefficient as 'c' is given by:

P(x) = c (x - a) (x - b)

Given: Leading coefficient = 3, Roots = sqrt 5 and 2

P(x) = 3 (x - 5) (x - 2)

      = 3 ( x² - 2x - 5x +10)

       = 3 ( x² - 7x +10)

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Answers

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Answers

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Answers

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