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vazorg [7]
3 years ago
10

4. An observer at the top of a 40-foot cliff spots two boats sailing in a straight line with her. The

Mathematics
1 answer:
Tems11 [23]3 years ago
8 0

Answer:

The two bolts of 50.9 ft apart

Step-by-step explanation:

boat 1

\tan(21)  =  \frac{45.33}{x}  \\ x =  \frac{45.33}{ \tan(21) }  \\ x = 118.1 \: ft

boat 2

\tan(34)  =  \frac{45.33}{x}  \\ x =  \frac{45.33}{ \tan(34) }  \\ x = 67.2 \: ft

118.1 - 67.2 = 50.9 \: ft

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Which fraction is equivalent to the fraction shown by this model. 12/9​
svp [43]

Answer:

4/3

Step-by-step explanation:

12/9 is equivalent to 4/3, because you can divide both the numerator and denominator by the common factor of 3 and that will give you the correct fraction: 4/3.

Hope this helped.

5 0
3 years ago
Determine any data values that are missing from the table, assuming that the data represent a linear
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B

Step-by-step explanation:

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Simplify this expression. Enter your answers in the boxes.<br><br> 8.9 – 1.4x + (–6.5x) + 3.4
densk [106]

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Step-by-step explanation:

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3 years ago
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Scores of two school basketball teams are recorded. The mean of Team A is 68. The mean of Team B is 67. What conclusion can you
Leto [7]

The conclusions that can be drawn are 3, two of a direct type and the other of an indirect type.

The direct ones are the values. Team A has an average of 68 points per game, which means that it has a good point average and, in the same way, team B, which has an average of 67, which is still a good point average per game.

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5 0
3 years ago
Identify the type of variation represented by y=3/x
Dmitry [639]

Answer:

Inverse variation

Step-by-step explanation:

Given equation is y=\frac{3}{x}.

Now we need to identify the type of variation represented by  y=\frac{3}{x}.

We know that there are two type of variations direct and inverse.

If y and x are in direct variation then we write equation as  y=kx.

where k is the constant of variation.

If y and x are in inverse variation then we write equation as   y=\frac{k}{x}.

Given equation  y=\frac{3}{x} looks similar to  y=\frac{k}{x}.

So that means finala answer is "Inverse variation".

5 0
3 years ago
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