Since you already know the radius multiply it by itself(20*20=400)then multiply that amount by 3.14.(formula: 3.14*(radius*radius)
10 units right then 10 units down
Steps on finding the volume of water :
1. volume . pour enough water from your cup into the graduated cylinder.
2. density . calculate the density by using the formula D=M/V . record the density in (g/m ) ^3 .
3. identify the samples . compare the values for density you calculated to the values in a chart.
Answer:
Step-by-step explanation:
=-3-i-5-3i
=-8-4i
Answer:
30.67 pounds
Step-by-step explanation:
21.6 pounds + 9.07 pounds = 30.67 pounds