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RSB [31]
2 years ago
13

Find the cosine of ∠R.

Mathematics
1 answer:
pychu [463]2 years ago
7 0

Answer:

8/17

Step-by-step explanation:

Attached photo...

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How far above sea level is the ranger station?
Schach [20]
Since he descended 12 meters, we subtract this from the overall height of Mount Ka'ala, so then we are only calculating how high ABOVE the sea level it is.

1232 - 12 = 1220

The height of Mount Ka'ala is therefore 1,220 meters.
To calculate how much a fifth of Mount Ka'ala is (since the ranger station is 2/5's up), we would divide this number by 5

1220 ÷ 5 = 244

Since ONE fifth of the height is 244 meters, TWO fifths would be double that amount.

244 x 2 = 488

488 meters.
The ranger station is 488m above sea level.
3 0
3 years ago
What is the graph of y=3√x+1-2?
Marina86 [1]

Graph is shown in attached image.

8 0
2 years ago
Hello guys, I really need help answer this, can you guys please help! I will give brainliest! thank you for all..​
Pachacha [2.7K]

Answer:

9

Step-by-step explanation:

889.64

889.64 would round to 889 + 1 which is 890

5 0
3 years ago
Can anyone tell me how to do this
Aleonysh [2.5K]

Answer I am sorry I just need points

Step-by-step explanation:

4 0
3 years ago
Example: y = -2x and y = x + 3
Nitella [24]
No it does not make either too
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