40 tens is the correct answer
Answer:
Circumference of circle : 2πr
= 2 × π × 14
= 28 π ft
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Answer:
Volume of cube = 64 m^3
Let the sides of cube = x
So volume = x^3 = 64
It's length is scaled up by a factor of 5.
Each side of the cube will become = 5x
New volume = (5x)^3 = 125 x^3 = 125×64 = 8000 m^3
New volume is 8000 m^3.
Step-by-step explanation:
When multiplying fractions, multiply row by row. 5×1=5 over 3×7=21. So we get positive (becayse negatives cancel each other) 5/21. We can't simplify it any further so thats the answer. Hope this helps!
To solve this problem, the first thing you should keep in mind is the following conversion:
1 foot = 12 inches.
Therefore doing the conversion:
(12 inch) * (1 foot / 12 inch) = 1 foot.
The number of sections is:
N = (9 feet) / (1 foot) = 9
Answer:
you can get out 9, 12 inch sections of 9 foot calculator
