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Alecsey [184]
3 years ago
14

I need help please! thanks :)

Mathematics
1 answer:
monitta3 years ago
3 0

Some things we should know before we start:

  • Parallel lines are lines that never meet and which are straight.
  • Perpendicular lines are lines that intersect at a 90° angle.

A picture of different types of lines will be shown below

A picture of the graph will be shown below.

Looking at the graph, we can see that lines intersect and seem to have a 90°.

Therefore, they are perpendicular.

Best of Luck!

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Answer:

B. (10, 2000)

Step-by-step explanation:

5000 - 300t = 1400ft - 1200f

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10 => (5000 - 300t) = 2000

So the answer is B. (10, 2000)

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6 0
1 year ago
If 15% of 4x is 20 less than x, what is the value of x?
Bess [88]

The sentence "15% of 4x is 20 less than x"

translates to    0.15 • (4x)  = x – 20

Solving that…

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          0.6x = x - 20           subtract x from both sides

         -0.4x = - 20              divide both sides by -0.4

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4 0
2 years ago
If one tosses a coin three times, write dow nthe possible observed number of heads and their probabilities
seropon [69]
You need to find the probability of Heads, Heads, Heads in 3 tosses;

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Therefore, the probability of flipping 3 heads on a fair coin is 1/8 

Hope I helped :) 
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3 years ago
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GalinKa [24]
Hope u can understand it

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Lena [83]

Answer:

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Step-by-step explanation:

the answer could be either but they both mean the same thing just in different words

8 0
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