Ireally need
what is the equation of a circle whose center is begin ordered pair negative 4 comma 6 end ordered pair and whose radius is 9 cm?

a. open parentheses x minus 4 close parentheses squared plus open parentheses y minus 6 close parentheses squared equals 81

b. open parentheses x plus 4 close parentheses squared plus open parentheses y minus 6 close parentheses squared equals 3

c. open parentheses x plus 4 close parentheses squared plus open parentheses y minus 6 close parentheses squared equals 81

d. open parentheses x minus 4 close parentheses squared plus open parentheses y plus 6 close parentheses squared equals 3

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?

Consider the following geometry problems in 3-space enter t or f depending on whether the statement is true or false. (you must enter t or f -- true and false will not work.) f equation editorequation editor 1. a plane and a line either intersect or are parallel t equation editorequation editor 2. two planes parallel to a third plane are parallel f equation editorequation editor 3. two lines either intersect or are parallel f equation editorequation editor 4. two planes orthogonal to a third plane are parallel f equation editorequation editor 5. two planes orthogonal to a line are parallel f equation editorequation editor 6. two planes either intersect or are parallel f equation editorequation editor 7. two lines orthogonal to a third line are parallel t equation editorequation editor 8. two lines parallel to a third line are parallel t equation editorequation editor 9. two planes parallel to a line are parallel f equation editorequation editor 10. two lines parallel to a plane are parallel f equation editorequation editor 11. two lines orthogonal to a plane are parallel