2 years ago

What are the coordinates of the foci of the conic section shown below?

Mathematics

1 answer:

Naddik [55]2 years ago

6 0

Answer:

((y + 2) ^ 2)/25 - ((x - 3) ^ 2)/4 = 1 O A. ( (3, - 2 plus/minus sqrt(21)) B. (3, - 2 plus/minus sqrt(29)) O B. O c. D . (3 plus/minus sqrt(21), - 2); (3 plus/minus sqrt(29), - 2)

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in an isosceles triangle the base angles are 30 degrees lass than the other angle. what is the measure of the third angle?

Elis [28]

(180-30)=150
150/3=50
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3 years ago

The side lengths of a 45-45-90 triangle are in the ratio 1:1:√2. What is sin 45°?

Zarrin [17]

Answer:

$\frac{\sqrt{2} }{2}$

Step-by-step explanation:

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2 years ago

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2 years ago

What is the answer in fraction form of -2 2/5 + 3 1/4

SOVA2 [1]

Answer:

Answer is 17

Step-by-step explanation:

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3 years ago

Read 2 more answers

The sum of two numbers is 20. One number is 4 less than the other. Find the numbers

exis [7]

Answer:8 and 12

Step-by-step explanation: 8 is 4 less than 12 and 12 and 8 equals 20

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