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Len [333]
2 years ago
8

Please help I am struggling really bad thank you so much

Mathematics
2 answers:
Pavlova-9 [17]2 years ago
7 0

Answer:

1) A

2) A

3) C

Step-by-step explanation:

BigorU [14]2 years ago
5 0

Answer: B, A, A

Step-by-step explanation:

I'm not 100% sure this is the answer sorry if I'm wrong

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Write the equation of the conic section satisfying the given conditions. focus at the pole, e = 3/4, horizontal directrix 2 unit
hjlf

Answer:

The equation in the polar form is;

r = \dfrac{6}{4 + 3  \cdot sin(\theta)}

Step-by-step explanation:

 e = 3/4  > 1, we have an hyperbola    

The polar equation of a conic is of the form;

For vertical directrix

r = \dfrac{k \cdot e}{1\pm e \cdot cos (\theta)}

For horizontal directrix

r = \dfrac{k \cdot e}{1\pm e \cdot sin(\theta)}

Where;

k = Distance from the focus to the directrix = 2

We have;

r = \dfrac{2 \cdot \dfrac{3}{4} }{1 + \dfrac{3}{4}  \cdot sin(\theta)}

r = \dfrac{\dfrac{3}{2} }{1 + \dfrac{3}{4}  \cdot sin(\theta)}

Which gives the equation in the polar form as follows;

r = \dfrac{6}{4 + 3  \cdot sin(\theta)}.

8 0
3 years ago
To convert from 500 seconds to minutes you would use....
N76 [4]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
0.58 divided into 0.5568
Fiesta28 [93]
The answer to that would be 1.04166667.
3 0
4 years ago
Kristian and Stephanie share money in the ratio 3 :2 Kristian receives $72 How much will Stephanie receive​
koban [17]

Answer:

48

Step-by-step explanation:

Kristian : Stephanie

3                 2

Kristian receives 72

72/3 = 24

Multiply each side by 24

Kristian : Stephanie

3*24                 2*24

72                        48

3 0
3 years ago
Can someone please help me with this, it’s urgent!!
fomenos

Answer:

Step-by-step explanation:

angle 4 is congruent to angle 4 because they are alternate interior angles.

angle 5 is congruent to angle 3 because they are alternate interior angles.

angle 1+angle 2+angle 3 is equal to (=) angle 1+angle 2+angle 3

angle 1+angle 2+angle 3=180 degree(being sum of interior angles of a trianngle)

7 0
3 years ago
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