Answer:
Step-by-step explanation:
Given
Shape: Regular Dodecagon
Interior Angle = 8x - 2
Required
Determine x
The sum of n terms of a regular polygon is:
Sides of a dodecagon is 12; So, we have:
Each angle is gotten by dividing 1800 by 12
Equate this to 8x - 2:
Solve for x
We know that
The range is the difference between the highest and the lowest value
step 1
calculate the range in monthly sales for new car
highest value=51
lowest value=20
range=51-20-----> range=31
step 2
calculate the range in monthly sales for used car
highest value=87
lowest value=12
range=87-12-----> range=75
the answer is
used car with a range <span>in monthly sales</span> of 75
Answer:
81
Step-by-step explanation:
9 x 9 = 81
C. 1.07p
1.00 is for 100% of the cost and the .07 is for the tax.
Answer:
B- 2
Step-by-step explanation:
it is 2 because there are no dots on the number 2 so there is a gap there.