( - 5 , - 1 )
the rotation is just change it into negative
Division CANNOT be commutative, here is why
lets say the problem is 24÷4
it is obviously 6
but when you flip 24÷4, you get 4÷24
and... 4÷24 is 0.16666666
6 and 0.1666 is totally different :p
The first term a1 is given to be -4. The formula for the next terms: an = an-1 + 7 means to add 7 to the previous term to get the next.
-4, 3, 10, 17, 24, 31
Answer A
Answer:
Area = 166cm² (Approximately)
Step-by-step explanation:
To solve this, let's recall the formula for the area of a REGULAR Hexagon.
The area of a REGULAR Hexagon is expressed as:
A = (3√3 * a²) / 2
Where a is the length of one side of the Hexagon.
a= 8cm.
Area = (3√3 * 8²) / 2
Area = (3√3 * 64) / 2
Area = (192√3) / 2
Area = 332.55 / 2
Area = 166.28cm²
Area = 166cm² (Approximately)
Answer:
1 hour
Step-by-step explanation:
Multiply the total time for the party by the fraction that she skated
3*1/3 = 3/3 =1
1 hour
