0.2 or 2/9 in fraction form I believe.
Answer:
i swear im not doing it for the points but in my screen the picstures are blocked
Step-by-step explanation:
Right now, I can only think 26 and 39.
Answer:
The ratio of area of larger circle to area of smaller circle is 4:1
Step-by-step explanation:
Area of circle A=πr², d(diameter) = 2r(radius)
Area of larger circle = πR²
Area of smaller circle = πr²
Diameter of larger circle = 2 diameter of smaller circle
D =2 d
2R =2*2r
2R = 4r divide by 2
R =2r
Area of larger circle = πR²=π(2r)² = π*4r²
Area of smaller circle = πr²
π*4r²/ πr² =4/1
Answer:
-5 <- x <- 7
Step-by-step explanation:
The graph is from - 5 to 7