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stealth61 [152]
3 years ago
6

I NEED HELPPPPP!!!!!!!!!!!!!!!On number 5.

Mathematics
1 answer:
luda_lava [24]3 years ago
4 0

yes, they are proportional because. $2.56 / 32 = $0.08 and $0.48 / 6 = $0.08

and $0.08 = $0.08

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sdas [7]

Answer:

D

Step-by-step explanation:

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goldfiish [28.3K]

Answer:

A. 22 feet

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3 years ago
I need help please and thank you
myrzilka [38]

Answer:

3

Step-by-step explanation:

Slope = y2- y1/ x2- x1

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2 years ago
For the rational expression 2x^2-7x-15/x^2-25, do both of the following,
Mrrafil [7]

Answer:

a. \frac{2x + 3}{x+5}

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Step-by-step explanation:

Factor the numerator (Grouping):

2x^2 - 7x - 15              

Two numbers that multiply to -30 and add to -7 = -3 and 10

[2x^2 - 10x] + [3x - 15]

(2x + 3)(x - 5)

Factor the denominator (Difference of Two Squares):

x^2 - 25 = (x +5)(x-5)

Factored Expression:

(x - 5) can be factored out of top and bottom as a hole-

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Variable Restrictions:

Denominator ≠ 0

x + 5 = 0\\x = -5

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3 years ago
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kotykmax [81]

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