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
Answer:
3.7018867924 ×
Step-by-step explanation:
First you want to find what these two numbers are, then you divide, then you put that answer in scientific notation.
1.728(109) = 188.352
4.8(106) = 508.80
Now we divide :
188.352 ÷ 508.80 = 0.37018867924
That's a crazy decimal, but luckily because of scientific notation we can make it look a lot simpler.
0.37018867924 = 3.7018867924 ×
This should be right. Please comment if you are confused and want more detail.
frutitie tutie
Step-by-step explanation:
better buy.......
The lesser x is 2 and the greater x is 3. The x values can be determined by setting each set of numbers in parenthesis equal to 0, so 3x-6=0 and -x+3=0. To solve, take the first set, 3x-6=0 and divide by the greatest common factor, 3, leaving you with x-2=0. Add 2 to each side so that x=2. On the other side, take -x+3=0 and subtract three from each side. Take your new equation -x=-3 and multiply by -1 so that x=3. Therefore x=3 and x=2.
Answer:
y = (x+ 7)²
Step-by-step explanation:
To see translations in parabola they need to be in vertex form
y = (x+ c)² + b
where c is how it moves horizontally (left and right) opposite to the number; +5 moves 5 left rather than right as it doe on the x axis
the b moves it vertically ( up and down)
so y = x² move 7 left,
7 left is horizontal movement and left is negative direction but horizontal is opposite, so its +7
y = (x+ 7)²