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3 years ago

13

Plz help ASAP need help on this

2 answers:

goldenfox [79]3 years ago

8 0

Answer: The answer is the second one. Therefore, is RADIUS.

chubhunter [2.5K]3 years ago

7 0

Answer:

I might be wrong, but most likely diameter

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Plz help due tomorrow!!!!

Talja [164]

Answer:

E' = (-4, 3) Answer C in your list of options

See attached image for the plot.

Step-by-step explanation:

Recall that a rotation in 180 degrees around the origin produces the following change in coordinates: (x, y) --> (-x, -y)

Therefore, since we read the coordinates of point E as: (-4, 3),

the new coordinates after the rotation will be: (4, -3) and the point will look like the red point in the attached image.

6 0

3 years ago

Which equations represent the asymptotes of the hyperbola (x-1)^2/36-(y-2)^2/64=1 ?

allochka39001 [22]

Answer:

$4x+3y=10$ and $4x-3y=-2$

Step-by-step explanation:

The asymptote equation of a translate hyperbola with equation $\frac{(x-h)^2}{b^2}-\frac{(y-k)^2}{a^2}=1$ is $y=\pm\frac{b}{a}(x-h)+k$

The given hyperbola has equation: $\frac{(x-1)^2}{36}-\frac{(y-2)^2}{64}=1$

Or $\frac{(x-1)^2}{6^2}-\frac{(y-2)^2}{8^2}=1$

Comparing to $\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2}=1$

We have a=6 and b=8, h=1 and k=2.

We substitute this values to get:

$y=\pm\frac{6}{8}(x-1)+2$

$y=\pm\frac{4}{3}(x-1)+2$

$3y=\pm4(x-1)+6$

We split the plus or minus sign to get:

$3y=4x-4+6$

$3y=4x+2$

$3y-4x=2$

Or

$3y=-4(x-1)+6$

$3y=-4x+4+6$

$3y+4x=10$

5 0

3 years ago

Which scale factors produce a contraction under dilation of the original image?

Alex787 [66]

Any scale factor less than 1 would show that an image has been reduced, or contracted, when compared to the original.

5 0

3 years ago

What type of graph is this ?

cluponka [151]

Step-by-step explanation:

this isn't a graph of a function, this is just a series of plotted points.

3 0

2 years ago

3n+46=1+8n help me with work please

elixir [45]

Answer: n=9

Step-by-step explanation:

6 0

3 years ago