Answer:
2.5cm^2
Step-by-step explanation:
so diameter is basically radius*2...to find radius(since area of circle is pi*r^2 we need to divide diameter by 2)
so 1.8/2=0.9
now,
pi*0.9^2
pi*0.81
2.5 cm^2
As go up the number sequence it is just the number added to get the new number plus 1. For example, since 2+3=5, 5+3=8+1=9
(8.6 x 10⁸) / (3.2 x 10³)
= 268750
= 2.7 x 10⁵
Answer:
43 becuase 8 3/5 times 5
Step-by-step explanation:
Answer:
(-5,7) is the center
Step-by-step explanation:
