The endpoints of the longest chord on a circle are (4,5.5) and (4,10.5). The center of the circle is at point A (-4,6.75) B(4,8) C(4,9.25) D( 4,16) and its radius is A 1.25 B 2.5 C 3.75 D 6.25 units. The equation of this circle in standard form is A (x-4)^2+(y-8)^2=2.5 B (x+4)^2+(y+8)^2=2.5 C (x-4)^2(y-8)^2=6.25 D (x+4)^2(y+8)^2=6.25

the difference between a number and 5 is -2.

step-by-step explanation:

notice that the equation you are given has -2 (negative 2) on the right side, not 2. when you subtract 5 from a number n, you are finding the difference between the number and 5.

the difference between a number and 5 is -2.

equal to

step-by-step explanation:

answer: 5 17/33 % (to the tenth)

step-by-step explanation:

he guessed: 34.5 pounds

actual weight is 32.7

there for he is off:

34.5 -32.7 = 1.8

32.7 is the 100%

1.8 represents %? of 32.7

therefore:

32.7   - 100%

1.8     -     x%

x= 1.8*100%/32.7% = 18*100%/327%

x=1800%/327%   = (5 165/327)%

to the tenth:

5 17/33 %