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Marianna [84]
3 years ago
13

What is the first step to solving this equation?

Mathematics
1 answer:
Lelechka [254]3 years ago
7 0

Answer:

A. Subtract 6 to both sides.

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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
The model shows the addition expression 18 + 12.
Rashid [163]

Answer:

3(6+4) ._. hope this helps

3 0
3 years ago
Solve this please with steps b^4-3b^3-10b^2
gtnhenbr [62]

Answer:

Step-by-step explanation:

There's no "solving" to be done because its an expression, but im assuming the question wants you to factor.

b^4-3b^3-10b^2

First, factor out a b^2

b^2(b^2-3b-10)

Factor the trinomial. What two numbers multiply to equal -10 but add to equal -3? They are -5 and +2

b^2((b-5)(b+2))

8 0
3 years ago
Bob opened a savings account with $115. He now saves$35 a month(x). Write an equation representing how much money (y) Bob has in
disa [49]

Answer:

y=115+35x

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
25.7 divided by 1.8
ololo11 [35]
The answer is 14.27 :) correct me if wrong I think I am
7 0
3 years ago
Read 2 more answers
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