Answer:
1
Step-by-step explanation:
We plug in 4 for m and 1/2 for n.
=
= 1
Hope this helped!
Answer:
3.6666 (I didn't round)
Repeating decimal
Step-by-step explanation:
We know that
2/3
is the same as
2÷3
Therefore:
3 2/3 = 3+(2÷3) = 3 + 0.6666 =3.6666
A repeating decimal is one that keeps going and repeats a pattern. This is decimal keeps going and repeats a pattern so it is a repeating decimal.
A terminating decimal is one that terminates or ends. This decimal does not terminate or end. It keeps going.
Hope this helped.
Answer:
2+6(11)=-72
Step-by-step explanation:
so red and I did it in my head and on calculator
Answer:
B
Step-by-step explanation:
24*3=72
36*2=72
Answer: THE LAST OPTION.
Step-by-step explanation:
To calculate the area of the regular hexagon you must apply the following formula:
![A=\frac{P*a}{2}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7BP%2Aa%7D%7B2%7D)
Where P is the perimeter and a is the apothem.
The perimeter is:
![P=6*s](https://tex.z-dn.net/?f=P%3D6%2As)
Where s is the lenght of a side.
Then:
![P=6*8mm=48mm](https://tex.z-dn.net/?f=P%3D6%2A8mm%3D48mm)
Then, the area is:
![A=\frac{48mm*4\sqrt{3}mm}{2}\\A=166mm^{2}](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B48mm%2A4%5Csqrt%7B3%7Dmm%7D%7B2%7D%5C%5CA%3D166mm%5E%7B2%7D)