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Monica [59]
2 years ago
13

Someone please help. I don’t understand these

Mathematics
1 answer:
WITCHER [35]2 years ago
3 0

Answer: very too bad for you buddy study nexts time



Step-by-step explanation:


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Which table shows a function with the same rate of change as the equation y = –30x + 200?
Naddik [55]

Answer:

Look it up that's what they said:(

8 0
3 years ago
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what is the most appropriate center for 27 142 145 146 154 162 /12592106/70400e23?utm_source=registration
Klio2033 [76]
<span>27 142 145 146 154 162    

27 is definitely an outlier.  You could temporarily drop it and focus on
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6 0
3 years ago
from a 200 ft observation tower on the beach, a man sights a whale in difficulty. the angle of depression of the whale is 7 degr
Stels [109]

The whale is 24.54 feet away from the shoreline.

Step-by-step explanation:

Step 1:

The man is 200 feet from the ground and the angle at which he sees the whale is 7°.

So a right-angled triangle can be formed using these measurements. The angle of the triangle is 7° while the opposite side of the triangle measures x feet while the adjacent side of the triangle measures 200 feet.

We need to find the opposites side's length of the triangle.

Step 2:

Since we have the length of the adjacent side and need to calculate the length of the opposite side we use the tan of the given angle.

The opposite side of the triangle = x feet.

\tan \theta = \frac{opposite side}{adjacent side} , tan (7) = 0.1227,

tan(7)=\frac{x}{200}, x = 0.1227 (200) = 24.54 feet.

So the whale is 24.54 feet away from the shoreline.

6 0
3 years ago
1. Six more than four times a number is eighteen.<br> What is the number?
saw5 [17]

Answer:

3

Step-by-step explanation:

1. Write out the equation

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2. Subtract 6 from each side

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3. Divide by 4 on each side

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3 years ago
Solve using substitution.<br> 3x + 2y = -13<br> X – 9y = 15
solmaris [256]

Answer:

Step-by-step explanation:

x = 7/11, y = -16/11

5 0
2 years ago
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