3 years ago

Determining Whether a Point Lies on a Circle

Mathematics

2 answers:

Softa [21]3 years ago

6 0

Answer:

Step-by-step explanation:

If the center is at (0, 0) and if (0, -9) lies on the circle, then the radius must be 9.

In this case, the equation of this circle is

x^2 + y^2 = r^2 = 9^2.

Does (8, 717) satisfy this equation? No. 717^2 would be far outside of the circle. the distance from the center to the point (8, 17) is not the same as the radius

Ket [755]3 years ago

6 0

Answer:

Yes, the distance from the origin to the point

(8, ) is 9 units.

Step-by-step explanation:

You might be interested in

Im so confused PLEASE HELP ASAP

siniylev [52]

Answer:

adding 2 to each number

Step-by-step explanation:

7 +2 = 9 + 2 = 11

8 0

3 years ago

Read 2 more answers

Which function has real zeros at x = 3 and x = 7

iren2701 [21]

Answer:

Step-by-step explanation:

okay

7 0

3 years ago

What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?

pashok25 [27]

Answer:

0.7855 square feet

Step-by-step explanation:

90/360×3.142×1 squared

=0.7855

6 0

2 years ago

The difference between eight times a number and six more than three times the number. Please help find the equation and simplify

Rainbow [258]

Answer: x>1.2

Step-by-step explanation:

Let a number is x.

Hence,

$8x-6 > 3x\\\\8x-6-3x > 3x-3x\\\\5x-6 > 0\\\\5x-6+6 > 0+6\\\\5x > 6\\$

Divide both parts of the equation by 5:

$x > 1.2$

8 0

2 years ago

I need help pleaseeeee<br> No links

RUDIKE [14]

2 x 64 + 4 x 48 = 128 + 192 = 320

The pitchers can hold 320 ounces altogether.

pls mark me as brainliest!

7 0

3 years ago