Perimeter of circular area = πr = 3.14 * 10 = 31.4 mm
Perimeter of rectangular area = 30 + 20 + 30 = 80 mm
Total Perimeter = 80 + 31.4 = 111.4
In short, Your Answer would be 111.4 mm
Hope this helps!
The first one. First you'd subtract 8 from both sides then divide both sides by 22, so it should be the first answer.
If its has to be odd it would most likely be 29 times instead of 28
Answer:
184704
Step-by-step explanation:
Answer:

Step-by-step explanation:
step 1
Find the volume of the tank (cylinder)
The volume of cylinder is given by the formula

we have

substitute


step 2
Find the cost of rent one tank
Multiply the volume of one tank by the unit rate of $4 per cubic foot
