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3 years ago

Please help meeeee!!!!!!! complete the equation below. 5x+5x=10x____

Mathematics

1 answer:

saul85 [17]3 years ago

5 0

5x5 - 10x = 0

5x5 - 10x = 5x • (x4 - 2)

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In the diagram below bd is parallel to xy what is the value of x

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Answer:

the answer is 76

Step-by-step explanation:

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3 years ago

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5m-8=2m+2 what does m equal

vesna_86 [32]

Answer:

m = 10/3

(as a decimal: m = 3.333...)

Step-by-step explanation:

5m - 8 = 2m + 2

- 2m - 2m (make all "m" on one side to isolate variable)

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+ 8 + 8 (get m entirely on 1 side)

3m = 10

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hope this helps!! have a lovely day :)

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2 years ago

\log_{4} x + \log_{4} (x+5) = 6

irina1246 [14]

log(4)x + log(4)(x + 5) = 6
log(4)x + log(4)x + log(20) = 6
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 log(8)x = 6 - log(20)
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3 years ago

What is the r-value of the following data to three decimal places

Liula [17]

Answer:

option B

$-0.953$

Step-by-step explanation:

we know that

The correlation coefficient r measures the direction and strength of a linear relationship.The value of r is always between $+1$ and $-1$

Using a Excel tool (Correl function)

see the attached table

The value of r is $-0.953$

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Which equation represents a linear function that has a slope of 4/5 and a y-intercept of –6?

vredina [299]

Answer:

$\large\boxed{y=\dfrac{4}{5}x-6}$

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The slope-intercept form of equation of a linear function:

$y=mx+b$

m - slope

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We have the slope m = 4/5 and the y-intercept b = -6. Substitute:

$y=\dfrac{4}{5}x-6$

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3 years ago

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