Answer: im answering because the account startup stuff im sorry lol
Step-by-step explanation:
but the formula is 2*pi*r so if radius is 9 just plug it in the formula and youll get it im sorry i didnt feel like doing your work lol
Answer:
Reactive power is 28.8VARs
Step-by-step explanation:
We are given that in a parallel circuit, 
,R=470Ω and 
=500Ω
And we area asked to find reactive power.
Reactive power is power dissipated due to reactive elements in the circuit and it occurs when voltage and current are not in phase.
Reactive power = 
Answer:
See under for the sequence
Step-by-step explanation:
The term with -X⁴ comes first because 4 is the highest power of x.
Then comes 7x³y³ because 3 is the second highest power
Then 2x²y⁴ because 2 comes next
Then -3xy⁵ because x is raised to 1 power which is the lowest
Answer:
c = 7p
Step-by-step explanation:
If 1 person buys the platter, the bill is c = 1 × $7.
If 2 people buy the platter, the bill is c = 2 × $7.
If 3 people buy the platter, the bill is c = 3 × $7.
(Do you see the pattern yet?)
If "p" people buy the platter, the bill is c = p × $7.
We ususally say "c is in dollars" and drop the "$" sign from the equation. When p is multiplied by 7, we conventionally write it as 7p.
... c = 7p
Answer:
Step-by-step explanation:
we have to know what the numbers are
