$0.79
x 3.7
---------
553
+2370
---------
2.923----> move the decimal three times to the left because that is how many spaces you have to the right on the actual equation until the next decimal.
The product of 0.79x 3.7 is 2.923. And, the decimal was moved three times to the right of the equation because of the number of spaces until the next decimal which then allows you to move the decimal three times to the left on the product.
Answer:
36
Step-by-step explanation:
So Jonas has ? number of games.
Multiply 12 by 3.
You get thirty-six.
So Jonas has thirty-six games.
One step you take is multiplying 12 by 3.
I hope this helps! :)
A no students are taking all 3 languages
B 41 students are taking no language sorry if I’m wrong have a great day
Your answer is: A. 4/2
Hope this helps and happy holidays!!
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
