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Bingel [31]
2 years ago
10

FOR 50 POINTS. HELP ASAP!!!! John is looking at the eagle on top of a building. The height of the building is 120 ft.

Mathematics
2 answers:
Licemer1 [7]2 years ago
8 0

Answer:

  • A. 70 ft

Step-by-step explanation:

<u>Use trigonometry.</u>

  • tangent  = opposite / adjacent

<u>We have:</u>

  • opposite = 120 ft
  • angle = 60°
  • adjacent = x

<u>Solve for x:</u>

  • tan 60° = 120/x
  • x = 120 /tan 60°
  • x ≈  70 ft
zvonat [6]2 years ago
5 0

Answer:

B I THINK

Step-by-step explanation:

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a city that has an elevation of 15 meters is closer to sea level than a city with an elevation of -10 true or false? explain you
12345 [234]

Answer:

False

Step-by-step explanation:

At sea level, elevation is 0. This means that we can portray sea level as being the midpoint of distances below sea level and distances above sea level.

Thus, a distance of 1 m below sea level = - 1 is equivalent to a distance of 1 m above sea level albeit in opposite directions.

Hence, an elevation of 15m above sea level is greater in distance Than an elevation of - 10 m below sea level because the absolute value of 15 is greater than the absolute value of 10.

|15 - 0|= 15

|-10 - 0| = 10

Hence, elevation of - 10 below Sea level is closer to sea level than elevation of 15 above sea level

5 0
2 years ago
Need help also if you can can you do it step-by-step explanation please thank you 3(c + 8) = 28<br>​
skelet666 [1.2K]

Answer:

c = 4/3

Step-by-step explanation:

3(c + 8) = 28

Since we have paranthesis, first use the dsitributive property [multiply 3 by c and 8]

3(c + 8) = 28

3c + 24 = 28

To find the value of c, you must have c alone on one side, so subtract 24 from both sides

3c + 24 = 28

3c = 4

Now, divide by 3 to both sides to get your answer

3c = 4

c = 4/3

Therefore, the answer is 4/3!

I hope this helps! :)

3 0
3 years ago
Read 2 more answers
Translate the phrase to an algebraic expression. State what each variable represents.
mezya [45]
X+ 4? idk I don't really understand the question...
4 0
3 years ago
3/15 as a fraction to a percent by first reducing to the lowest term
Lilit [14]
3/15 reduces to 1/5
1/5 = 0.2....0.2 * 100 = 20%
5 0
3 years ago
Evaluate the expression6^2 + x- x ^2 for x =3
alisha [4.7K]

Answer:

6

Step-by-step explanation:

6²+x-x²=12+3-9

=15-9

=6

6 0
3 years ago
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