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Aleonysh [2.5K]

3 years ago

7

Which statements about the hyperbola are true? Check all that apply. There is a vertex at (–5, 2). The center of the hyperbola i

s at (–2, 2). There is a vertex at (–2, 7). The transverse axis is vertical. The directrices are vertical lines.

2 answers:

skelet666 [1.2K]3 years ago

4 0

Answer:

A, B, E,

Step-by-step explanation:

CAuse yes

hammer [34]3 years ago

4 0

all but c

thats the answer

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Please help right away!!!

ira [324]

It depends on your goals.

typically it's B but it could be D

3 0

3 years ago

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Limit question: lim x-->pi ((e^sinx)-1)/(x-pi)

aleksandr82 [10.1K]

$\displaystyle\lim_{x\to\pi}\dfrac{e^{\sin x}-1}{x-\pi}$

Notice that if $f(x)=e^{\sin x}$ , then $f(\pi)=e^{\sin\pi}=e^0=1$ . Recall the definition of the derivative of a function $f(x)$ at a point $x=c$ :

$f'(c):=\displaystyle\lim_{x\to c}\frac{f(x)-f(c)}{x-c}$

So the value of this limit is exactly the value of the derivative of $f(x)=e^{\sin x}$ at $x=\pi$ .

You have

$f'(x)=\cos x\,e^{\sin x}\implies f'(\pi)=\cos\pi\,e^{\sin\pi}=-1$

4 0

3 years ago

the basketball team is going to madison square garden to see a knicks game. there are 39 children on the team. they can fit 9 ch

juin [17]

5 would be the answer

4 0

3 years ago

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He statement: 4 – 3+5 = –6 +8+4. This is a mathemati

kotegsom [21]

Answer:

nope

Step-by-step explanation:

7 0

3 years ago

In a square,the sum of the length of three sides is 48 and in a rectangle the difference between a length and width is 7 in if a

kap26 [50]

Answer:

23

Step-by-step explanation:

The sides of a square are all the same length, so if 3 of them total 48, one of them must be 48/3 = 16.

If the length of the rectangle is 7 longer than the side of the square, it is

... 16 + 7 = 23

8 0

3 years ago