Answer:
746.982 > 746.963
68.098 < 68.987
589.987 = 589.987
Step-by-step explanation:
(x + y)² =16
hello :
(x + y)² = x²+y²+2xy and : x²+y² = 6 xy = 5
(x + y)² = 6+2(5)
C = 6pi or approximately 18.84 mm
The circumference of a circle is
C = pi *d
C = pi *6
We can approximate pi by 3.14
C = 3.14*6
C =18.84
28.26
π r² = A
A = (3.14) (3²)
A = 3.14 · 9 = 28.26
Hope this is correct
HAVE A GOOD DAY!
