Monday

January 26, 2015

January 26, 2015

Posted by **Dena** on Friday, April 27, 2012 at 11:43pm.

- algebra -
**Reiny**, Friday, April 27, 2012 at 11:59pmwrite the circle equation in standard form by completing the square

x^2 - 14x + 48 + y^2 - 150y + 5625 = -49 + 49 + 5625

(x-7)^2 + (y - 75)^2 = 75^2

so the centre is at (7, 75) and the radius is 75

after making a sketch you should be able to answer the question

**Answer this Question**

**Related Questions**

MATH - A Ferris wheel completes one revolution every 90 s. The cars reach a ...

College Algebra - A ferris wheel has a diameter of 320 feet and the bottom of ...

math - a ferris wheel has the diameter of 240 feet and the bottom of the ferris ...

trig - A ferris wheel with a diameter of 100 feet rotates at a constant rate of ...

Trig - As you ride a ferris wheel, your distance from the ground varies ...

Math (Trig) - a ferris wheel has a radius of 10m and is one meter above the ...

Math ( trig ) - If a person on the Ferris wheel is 45 feet above the ground. The...

trig question - A Ferris wheel has a deameter of 50m. The platform at the bottom...

math - A ferris wheel has radius of 25 m and its centre is 27 m above the ground...

Math, Trigonometry - The height of a person on a ferris wheel is measured by ...