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jeka94
2 years ago
12

Which expression is equivalent to sec²x - 1? A. cot²x B. tan²x C. CsC²x D. cos²x​

Mathematics
1 answer:
Andrei [34K]2 years ago
3 0

Hi

Answer:

Step-by-step explanation:

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URGENT NEED HELP 20pts
vlabodo [156]

Answer:

B) Similarities

B) vestigal trait

A)DNA

Step-by-step explanation:

7 0
3 years ago
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Find the formula an for the nth term of the geometric sequence satisfying the following conditions: a1 = -2,
Alexeev081 [22]

Answer:

Step-by-step explanation:

a1 = - 2

an = a1 * r^(n - 1)

a6 = -486

-486 = - 2 * r^(6-1)                      Divide by 2

243 = r^5

The largest value that r could be is 3.

4^5 = 1024

(243)^(1/5) = 3

So the general formula

an = -2*(3)^(n - 1)

3 0
2 years ago
Hudson is making smoothies. Each smoothie uses 2/3 cup of yogurt. How many cups of
iogann1982 [59]

Answer:

38/3 = 12 2/3

Step-by-step explanation:

8 0
3 years ago
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Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north. At wha
Fiesta28 [93]

I've attached an image showing the coordinates of Ship A and Ship B.

Answer:

distressed vessel is located at (1, 1.5)

Step-by-step explanation:

From the image attached, we can see that;

Coordinate of ship A is (3, 4)

Coordinate of ship B is (1, 1)

Now, we are told that Ship A receives a distress signal from the southwest, and ship B receives a distress from the same vessel from the north.

This means that the distressed ship is somewhere in between ship A & B.

To solve this, we will extend the arrow line from Ship A in that same SW direction and we will do the same for ship B in the same North direction. Their point of intersection is where the distressed ship is located.

Now, if we do that, we will see that they will intersect at the point; (1, 1.5)

Thus,distressed vessel is located at (1, 1.5)

5 0
3 years ago
How many fewer throws travelled more than 6 3/4 meters than travelled 6 3/4 meters or less
bekas [8.4K]

Answer:

this is not a complete question cause u did not give full numbers

Step-by-step explanation:

not trying to steal points can u finish the question

4 0
3 years ago
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