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3 years ago

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Which shows equivalent expressions a^2+3b-2a^2=3^a+3b-4a^2 a^2+3b-2a^2=3^a+4b-4a^2 -a^2+3b-2a^2=3a^2+3b -a^2+3b+2a^2=3a^+4b-2a^2

1 answer:

scoray [572]3 years ago

6 0

I don’t think this is formatted correctly, but I think it may be the 2nd one.

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Line CH contains points (-2, 6) and H(5, -3) What is the slope of G?

Xelga [282]

Answer:

The slope of line G is $\dfrac{- 9}{7}$ .

Step-by-step explanation:

Given as :

The points of the line CH contains

C = $x_1$ , $y_1$ = - 2 , 6

H = $x_2$ , $y_2$ = 5 , -3

Let The slop of line CH = G

<u>Now, slope of line is </u>

G = $\dfrac{y_2 - y_1}{x_2-x_1}$

i.e G = $\dfrac{- 3 - 6}{5 -(-2)}$

Or, G = $\dfrac{- 9}{5 +2}$

Or,G = $\dfrac{- 9}{7}$

So, The slope of the line CH = G = $\dfrac{- 9}{7}$

Hence, The slope of line G is $\dfrac{- 9}{7}$ . Answer

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3 years ago

This week, 967 people went to the beach. Last week, 1,189 people went to the beach. The number of people who went to the beach f

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Answer:

Less than 25%

Step-by-step explanation:

1189 divided by 967 is 1.229576008...

1.229576008... multiplied by 967 is 1189

This number, 1.229576008..., is a multiplier

To be exact it increases by 22.9576008...%

That is less than 25%

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3 years ago