Answer:
D. Square
Step-by-step explanation:
A square is a regular tessellation because a regular tessellation is a pattern made up of only one single shape placed in some kind of pattern.
The answer of 10.5 is 32.76 is 312
First, we need to understand the speed formula:
The time used = distance ÷ rate
In this case, the time needed would be:
5 1/5 ÷ 2 1/6
= (5×5+1)/5 ÷ (2×6+1)/6
=26/5 ÷ 13/6
When there is division in an equaiton, we can swap the nominator and denominator of the fraction amd change it to multiplication:
=26/5 × 6/13
= (13 x 2)/5 x 6/(13 x 1)
Factorize 26 and 13,we get:
=2/5 x 6/1
= 12/5 ft or 2.4 ft
Therefore the answer is 12/5ft or 2.4ft.
Hope it helps!
Answer:
31 in²
Step-by-step explanation:
Take the area of the square, and subtract the area of the circle..
The area of the square is A = 12(12) = 144 in²
The radius of the circle is 6 in, so
The area of the circle is A = π(6²) = 36π
The area between the square and the circle is
144 - 36π
144 - 36(3.14)
30.90266447
31 (rounded to the nearest whole number)
Answer:
Step-by-step explanation: