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Lapatulllka [165]
2 years ago
6

Please help as soon as possible!

Mathematics
2 answers:
AnnZ [28]2 years ago
6 0

Answer:

D

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

To calculate m use the slope formula

m = ( y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (3, 6) and (x₂, y₂ ) = (8, 4)

m = \frac{4-6}{8-3} = - \frac{2}{5}, hence

y = - \frac{2}{5} x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (8, 4), then

4 = - \frac{16}{5} + c ⇒ c = 4 + \frac{16}{5} = \frac{36}{5}

y = - \frac{2}{5} x + \frac{36}{5} ← equation of line

Diano4ka-milaya [45]2 years ago
5 0
D, love y= -2/5x+ 36/5
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Answer:

16/24 and 12/18, in simplest form 2/3

Step-by-step explanation:

8 parts juice

fruit and crushed ice = 3 + 9 = 12

ratio of juice to fruit and crushed ice is 8:12 or 8/12

8/12 (2/2) = 16/24

8/12 (1.5/1.5) = 12/18

in simplest form

8/12 (1/4 / 1/4) = 2/3

8 0
3 years ago
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nataly862011 [7]

Answer:

48 mph

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3 0
2 years ago
In a homicide case 6 different witnesses picked the same man from a line up. The line-up contained 5 men. If the identifications
Vedmedyk [2.9K]

Answer:

since we have 6 witnesses and 5 men so,

therefore the probability that they would pick the same man is \frac{5}{6} =0.83333 to 5 decimal places

Step-by-step explanation:

probability is the likelihood of an event occurring or not happening.

6 0
3 years ago
PLEASE HELP ASAP!!!!
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