Answer:
20
Step-by-step explanation:
The formula for circumference is 2r, where r stands for radius. Therefore, the circumference of this circle can be defined by:
2r
210
20
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whether you have the money to lend her
whether she offers you some collateral
whether she is creditworthy
whether she can repay the loan within a period that suits you
whether she offers to pay interest
This is the concept of algebra, to solve the expression we proceed as follows;
cos 2x-cosx=0
cos 2x=cosx
but:
cos 2x+1=2(cos^2x)
thereore;
from:
cos 2x=cos x
adding 1 on both sides we get:
cos 2x+1=cos x+1
2(cos^2x)=cosx+1
suppose;
cos x=a
thus;
2a^2=a+1
a^2-1/2a-1/2=0
solving the above quadratic we get:
a=-0.5 and a=1
when a=-0.5
cosx=-0.5
x=120=2/3π
when x=1
cos x=1
x=0
the answer is:
x=0 or x=2/3π
The greatest six-digit number they could make is 998,877 I know this because I used the largest digits and put them in order from largest to smallest.
Hope this helps
Answer:
it will be broken into 9*what ever x is
Hope This Helps!!!
