The angle in a regular polygon is ((n-2)*180)/n with n being the number of sides. The exterior angles would be (360)/n since exterior angles add up to 360. Therefore, (360)/n= (((n-2)*180)/n)*1/3. Multiplying both sides by n, we get 360=((n-2)*180)*1/3. After that, we divide both sides by 180 and multiply both sides by 3 to get 6=n-2. Therefore, n=8 and it is an octagon
Answer:
The distance of two complex numbers
= 9.055
Step-by-step explanation:
<u>Step(i):-</u>
Given that z₁ = 6-3i and z₂ = -3-4i
We know that 'z' represents a point on the argand plane with absicca 'x' and ordinate 'y'
Now given points are ( x₁ , y₁) = (6 ,-3) and (x₂, y₂) = (-3 , -4)
<u><em>Step(ii):-</em></u>
The distance of two points
z₁ z₂
=9.055
Answer:you need to sell 25 muffin baskets before you will begin to make profit
Step-by-step explanation:
Let x represent the number of muffin baskets that you fill.
Each empty basket will cost $2.50 to purchase and you will fill it with muffins that you have baked.
You have spent $75 on muffin mix ingredients.
Total cost of x baskets filled with baked muffins is
2.5x + 75
If you sell your muffin baskets for $7.50 each, then total amount received for x muffin baskets would be 7.5x
At the point where you begin to make profit,
2.5x + 75 = 7.5x
7.5x - 2.5x = 75
5x = 75
x = 15
669.949 should be your result hope it helps and ask me anything you didn’t understand!