3 years ago

X 2 + y 2 - 10x - 8y + 1 = 0

1 answer:

7 0

Center: (5,4)

Radius: 2√10

Hope this helped☺☺

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What is two over twelve + four over nine

noname [10]

Answer:

2/3

Step-by-step explanation:

2/12+4/9

Find a common denominator

16/72+ 32/72

48/72

Simplify

=2/3

Hope this helps

3 0

3 years ago

If the police car accelerates uniformly at 2.00 m/s2 and overtakes the speeder after accelerating for 9.00 s , what was the spee

Vika [28.1K]

2.00m/s²×9.00s=18m/s
a×t=speed

8 0

3 years ago

Which of the following points is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2?

MA_775_DIABLO [31]

Answer:

A (0,3)

Step-by-step explanation:

The given trapezoid has vertices:

(0,6), (7,12), (7,9) and (0,12).

We want to choose from the given options, a point that is a vertex for the image produced by a dilation about the origin with a scale factor of 1/2.

Note that the mapping for such a dilation is:

$(x,y)\to( \frac{1}{2} x, \frac{1}{2} y)$

This implies that:

$(0,6)\to(0,3)$

$(7,12)\to(3.5,6)$

$(7,9)\to(3.5,4.5)$

$(0,12)\to(0,6)$

Therefore correct choice is (0,3)

8 0

4 years ago

1 of 3

kompoz [17]

Answer:

y= -2x+3

Step-by-step explanation:

first find the slope=-2

determine one point like(0,3)

then use formula

y-3=-2x

y= -2x+3

5 0

3 years ago

PLEASE HELP FAST!!!!

kakasveta [241]

Answer:

i think c. sorry if its wrong

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers