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White raven [17]
3 years ago
6

When light can travel into a material but cannot travel through the material, it is called refraction reflection absorption bloc

kage
Mathematics
1 answer:
SOVA2 [1]3 years ago
8 0
 When light can travel into a material but cannot travel through the material, it is called absorption
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You are driving to a vacation spot that is 1500 miles away. Including rest stops, it takes your 42 hours to get to vacation spot
Leona [35]

The answer is 12.

Since it took 42 hours to arrive at the vacation, and you were driving 50 miles per hour, the number of miles you would have driven (if you were driving nonstop) would be 2100. But since the mileage was only 1500, we subtract 1500 from 2100 getting 300. and dividing 300 by 50, we arrive at 12.

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The area of a square is 20 m2.<br> What is the length of a side of the square?
olga2289 [7]

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Step-by-step explanation:

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3 years ago
Sales at a certain department store follow the model y=85-13.254x where y is the total sales in thousands of dollars and x is th
Svetlanka [38]
50 = 85 - 13.254x...... solve for x

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What is an equation of the line that passes through the points (-5, 6) and<br> (7, 6)?
Schach [20]

Answer:

y = 6

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line of an equation: y = mx +c

where c is y-intercept, m is gradient and y and x are the y and x coordinates.

For finding the line of an equation we first find a gradient

gradient = (y2 -y1) / (x2 - x1)

so; (6-6) / (7-(-5)) = 0/12 = 0

next using any pair of coordinates we will find the c (y-intercept)

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so the equation will be

y = mx + c

(add the values you just found)

y = (0)x + 6 (since anything multiplied by 0 is 0 so we can write its like;)

y = 6

8 0
3 years ago
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