Answer:
1
Step-by-step explanation:
1+1/1=2
Answer:
8 and -18
Step-by-step explanation:
Answer:
Step-by-step explanation:
since parallel lines have the same slope, If the slope of AB is -3 then the slope of CD will also be -3
Answer:
around 254.47
Step-by-step explanation:
pi*r^2 is the equation. the radius is 9 so in the equation the r^2 is equal to 81 since 9*9 =81. 81*pi is equal to 254.47