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AleksandrR [38]
3 years ago
11

Ana drew a map of the Panama Canal in the scale Ana used for the map 4 centimeters represents 20 kilometers what is the scale fa

ctor
A. 4/20

B. 4

C. 1/5

D. 5
Mathematics
1 answer:
Ganezh [65]3 years ago
5 0

Answer:

D

Step-by-step explanation:

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Find the slope intercept form of the liner function using the points (-6,6) and (-2,4) Show all work
olga2289 [7]

y = - \frac{1}{2} x + 3

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 gradient formula

m = ( y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 6, 6 ) and (x₂, y₂ ) = (- 2, 4 )

m = \frac{4-6}{-2+6} = \frac{-2}{4} = - \frac{1}{2}

y = - \frac{1}{2} x + c is the partial equation

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

using (- 2, 4 ), then

4 = 1 + c ⇒ c = 4 - 1 = 3

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3 years ago
Please help asap!!! i’ll rate you most brainliest
SSSSS [86.1K]
I’m pretty sure it’s D??? But it also could be B I’m sorry :( trying to help as much as possible
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Please help me!! So confused? what's the answer??!!!
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Answer:

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Step-by-step explanation:

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