Answer:
(x)^2+ (y+2)^2 = 49
Step-by-step explanation:
The standard form of a circle is
(x-h)^2+ (y-k)^2 = r^2 where (h,k) is the center and r is the radius
(x-0)^2+ (y--2)^2 = 7^2
(x)^2+ (y+2)^2 = 49
this is just a example
lmk if u get it
Step-by-step explanation:
Option B since -7/15 equals -0.4666...
Hope it helps!
452.16 = 3.1416 r^2
r^2 = 452.16 / 3.1416
r^2 = 143.93
r = 11.997
C = 2 (3.1416) (12) =75.38 m
Answer: 11/20 = 55% and Grid A
Step-by-step explanation:
By doing 11/20 and making the denominator 20 into 100 by multiplying it by 5 we can get 55/100 which is 55%. And by simply counting the squares on the grid we can see 55 squares are shaded and the other 45 aren't showing its 55% shaded.
Answer:
x=33
Step-by-step explanation:
x =5y+3
Let y =6
x = 5(6)+3
x = 30+3
x =33
