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frosja888 [35]
3 years ago
7

PLEASE HELP!!! THIS IS TIMED!!!!!! PLEASE HELP ME!!!!! PLEASE!! THIS IS TIMED!!! PLEASE HELP!!!!!!

Mathematics
2 answers:
marusya05 [52]3 years ago
4 0
The answer is a!
good luck!!
Delvig [45]3 years ago
4 0
A! I’m pretty sure it is A
You might be interested in
Dhaulagiri is the 7th highest mountain in the world. Ms. Fink is walking through
11111nata11111 [884]

Answer:

4833 m

Step-by-step explanation:

Given that her angle of elevation at the first recording is 47.3 at an altitude of 4900 m

We use Pythagoras Theorem to get this done

We can say that the opposite of the angle is the altitude, while the hypotenuse of the triangle, is the distance between herself and the top

Using the sine angle rule, we have

Sine 47.3 = 4900 / h

h = 4900 / sin 47.3

h = 4900 / 0.7349

h = 6668 m

This means that she was 6668 m away from the top of the mountain

She then moves 1000 m closer to the mountain top, this means that our h = 6668 - 1000

Using the same sine angle rule, we have

Sine 58.5 = o / 5668

o = 5668 * sine 58.5

o = 5668 * 0.8526

o = 4833 m

She is 4833 m above the sea level

5 0
3 years ago
Coach Smith went to the sporting goods store to get ready for tennis season. He bought 25 containers of tennis balls and 12 pack
sesenic [268]

Answer:

C

Step-by-step explanation:

143.75+ tax(7.1875)= 150.9375 <-- Tennis Ball Containers

30+ tax(1.5)= 31.5 <-- Packs of Grip Tape

150.9375+31.5= 182.4375

This can be rounded up to 182.44 (which is your final answer)

5 0
3 years ago
Please I need help immediately ​
just olya [345]

Answer:

Step-by-step explanation:

4x+6<= -54

4x <= -60

x <= -15    [The point -15 is included, so it must be a solid dot]

----------------

5x + 7 > -18

5x > -25

x > -5     [The point -5 is NOT included, so it should be an empty dot.]

Solution C seems the best.

4 0
3 years ago
Is 5+ 3 and 5-3 related facts explain
ololo11 [35]
Well maybe because the only thing that is different is the - and +
3 0
3 years ago
I need help with this question​
Temka [501]

Answer:

It would be b I think

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
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