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3 years ago

Please Help!! Geometry question!!

Mathematics

1 answer:

GarryVolchara [31]3 years ago

5 0

It would be 6 . Due to dividing 9 and 3 which ends up at 30/9 simplified and 10/3 as your total then you subtract 10-3-1=6

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What is the equation of a circle that has a center at (-4, 10) and a radius of 8?

mars1129 [50]

Answer:

The equation of the circle is $(x + 4)^2 + (y - 10)^2 = 64$ , third option is correct.

Step-by-step explanation:

Equation of a circle:

The equation of a circle with center $(x_0,y_0)$ and radius r is given by:

$(x - x_0)^2 + (y - y_0)^2 = r^2$

Center at (-4, 10)

This means that $x_0 = -4, y_0 = 10$ .

Radius of 8:

This means that $r = 8$ . So

$(x - x_0)^2 + (y - y_0)^2 = r^2$

$(x - (-4))^2 + (y - 10)^2 = 8^2$

$(x + 4)^2 + (y - 10)^2 = 64$

The equation of the circle is $(x + 4)^2 + (y - 10)^2 = 64$ , third option is correct.

3 0

3 years ago

Help me plzzz help me plzzz

labwork [276]

Answer:

i 25000 cause 250×100 is 25000 ii. 100 cause 10×10 is 100

Step-by-step explanation:

about ii it didnt say anything like the quantity but thats for one tile

3 0

3 years ago

How can I calculate if a given decimal is rational or irrational. please help I forgot.

dalvyx [7]

Well, a rational decimal is like a simple 3.1 or 4.5. It just cuts off easily. Another example would be a repeating decimal like 3.333333...

An irrational decimal is like 3.1415682983523576294875 with no pattern or cutoff point.

Sorry if I am wrong.

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3 years ago

Write the equation of the line in point-slope form that passes through (5, -1) and has a slope of 2/3

expeople1 [14]

The answer to the problem is c

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3 years ago

Which rational number equals 0.5 ?

pshichka [43]

1/2 is equal to 0.5.

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3 years ago