Answer:
5.625
Step-by-step explanation:
sry if wrong
Answer:
C 15
Step-by-step explanation:
The equation of a circle is in the form
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
Since our equation is
(x-6)^2 + (y+5)^2 = 15^2
(x-6)^2 + (y- -5)^2 = 15^2
So the center is (6,-5) and the radius is 15
Answer:407%
Step-by-step explanation:
Answer:
blank 1: 25 blank 2: 49
Step-by-step explanation:
35 in the second row, if divided by 7, is 5. multiply the 5 in the second column to get the first blank: 25.
35 in the second column, if divided by, 7 is five. multiply the 7 in the first column by 7 to get the second blank: 49.
Answer:
-180√3
Step-by-step explanation:
3√10 x - 6√30
= 3x-6 x -√10 x √30
= -18 x√300
= -18 x 10√3
= -180√3