Answer:
Volume = 516.1425 cubic feet
Step-by-step explanation:
The pentagon base appears regular. so every side is 10 feet in length.
Now we need to figure out the area of the pentagonal base in order to find volume.
Volume V = (pentagon base area)*height
I need to find the apothem length as indicated in the drawing.
call it "a"
360/5 = 72 degrees.
36 degrees.
5/a = tan 36 , a = 5/(tan 36) = 6.88190 feet.
Area of pentagon base = 5 * (1/2)*10* a = 5*(1/2)*10* 6.88190 =172.0475 sq. ft
Area of pentagon base = =172.0475 sq. ft
V = 172.0475 * 3 = 516.1425 cubic feet
Average × the number of battery = the sum of battery life
48% × the number of battery = 288%
the number of battery = 288% : 48%
the number of battery = 6
He has 6 laptops
Answer:
(2x+5)(x+3)
Step-by-step explanation:
Factor 2x2+11x+15
2x2+11x+15
=(2x+5)(x+3)
-lavira :)
Answer:
have come close to this question multiple times
You find 1% of 2,000, which is 20. Then, you multiply 20 by 33 (since 20 is 1% you need 33%), and you get 660. Now, just add this to 2,000 (since the question is *increasing* 2,000 BY 33% of it. So as your final answer, you should get 2660 miles.