The correct answer is 0.73737373 or answer C. An irrational number is a number that cannot be expressed as a fraction for any integers and. . Irrational numbers have decimal expansions that neither terminate nor become periodic
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The answer is 20 i say this because if you divide 15 and 3/4 or 0.75 your answer will be 20 hole i helped you a little bit
Asnswer:
Step-by-step explanation:
Firstly we calculate length of CB
/CA/^2 = /BA/^2 + /CB/^2
12^2 = 6^2 + /CB/^2
144 = 36 + /CB/^2
/CB/^2 = 144 - 36
/CB/^2 = 108
/CB/ = √108
/CB/ = 10.4cm
Sin55 = (/CB/)/(/CD/)
Sin55 = 10.4/(/CD/)
/CD/ = 10.4/sin55
/CD/ = 12.7cm
To solve this problem you must apply the proccedure shown below:
1. You have the following expression given in the problem:
2. First, you must divide the coefficients (
) and then, you must divide the power of 10, to do this you must substract the exponents 24 and 18 (
). Therefore, you obtain the following result:
The answer is: 
