Answer:
61.26
Step-by-step explanation:
The formula for area of a cylinder is 2πrh+2πr2. Since the distance across the top is 3, that would be the diameter and the radius would be 1.5. When you input 1.5 as the radius and 5 as the height you get the answer shown.
Answer:
3084 sq. ft
Step-by-step explanation:
for the first three rooms,
area= 6l² = 6× 17² = 1734
for the next two rooms,
area= 6l² = 6×15² = 1350
total area = 3084
100% - 60% = 40%
40% = 85
1% = 85 / 40
100% = 85/ 40 × 100
100% = $ 212.5.
Find 41 on the number line. This is the total of the two numbers you're looking for.
When you cut it in half, you have 2 numbers that add to 41, the one on the left (20.5) and the difference between it and 41 (also 20.5). If you move your cut point half a unit to the left, now you have the numbers 20 and 21. They differ by 1 unit. Their difference is twice the number of units you have moved the cut point.
For a difference of 25, you will need to move the cut point 25/2 = 12.5 units to the left of 20.5, to 8. So, one of your numbers is 8 and the other is the difference from that and 41, which is 33.
Your numbers are 8 and 33.