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babymother [125]

4 years ago

11

How to you do this problem?

1 answer:

professor190 [17]4 years ago

5 0

Answer:

Step-by-step explanation:

it is adding or subtrating

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Find an equation that models the path of a satellite if its path is a hyperbola, a = 55,000 km, and c= 81,000 km. Assume the cen

elena-14-01-66 [18.8K]

Answer:

$\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1$

Step-by-step explanation:

the transverse axis is horizontal.

so its a horizontal hyperbola

Center is the origin so center is (0,0)

Equation of horizontal hyperbola is

$\frac{x^2}{a^2} - \frac{y^2}{b^2} =1$

Given a= 55000 and c= 81000

c^2 = a^2 + b^2

81000^2 = 55000^2 + b^2

subtract 55000^2 on both sides

b = sqrt(81000^2 - 55000^2)= 59464.27

now plug in the values

$\frac{x^2}{55000^2} - \frac{y^2}{59464^2} =1$

7 0

3 years ago

In a basketball game morgan made 9 baskets each worth 2 points. Jim made the same number of points in the game but made only bas

ycow [4]

baskets that jim make is 27,cause 9times3 equal 27.

3 0

3 years ago

I have to take my geometry eoc im so nervous

valentinak56 [21]

Good luck I really hope you past it then

6 0

3 years ago

What is 9+10 pls help it too hard :( I give brainiest give me step by step explain

Svetllana [295]

Answer:

9+10=90

Step-by-step explanation:

10x9=90

I hope it helps:)

3 0

3 years ago

Read 2 more answers

3² +4² = 5²,

AlekseyPX

Answer:

They are all true

Step-by-step explanation:

1. 3² +4² = 5²

3x3 + 4x4 = 5x5

9 + 16 = 25

25 = 25

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

2. 6² + 8² = 10²

36 + 64 = 100

100 = 100

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

3. 9² + 12² = 15²

81 + 144 = 225

225 = 225

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

4. 5² +12² =13²

25 + 144 = 169

169 =169

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

7 0

1 year ago