Answer:
Circle 2 is a dilation of circle 1 with a scale factor of 3.
Step-by-step explanation:
Just Because.... :D
Answer:
32 centimeter
Step-by-step explanation:
sana makatulong
Answer:
Step-by-step explanation:
<u>This is an AP with:</u>
- The first term a₁ = 12
- Common difference d = 3
- Number of terms n = 40
<u>Number of the seats:</u>
- Sₙ = 1/2*n(a₁ + aₙ) = 1/2n(2a₁ + (n - 1)d)
- S₄₀ = 1/2*40(12*2 + 39*3) = 2820 seats
<u>Formula of nth term:</u>
- aₙ = a₁ + (n - 1)d
- aₙ = 12 + (n - 1)*3 = 12 + 3n - 3 = 3n + 9
- aₙ = 3n + 9
So if you have 2/3 then it flips so the top number or numberator is in the house (aka dividend)
If you need help on how to solve an equation go to math.way
They are able to help you solve this and show you have to work it out.
