Use log4 3~0.7925 and log 4 = 1 to approximate the value of the expression log4 768

Step-by-step explanation:

We need to find the value of log4(768).

768 can be written as 3*256

which further can be simplified to 3*4^4

so using the log property log(AB)=log A+ log B

we can write

log4(768) = log4(3)+log4(4^4)

                 =0.7925+4log4(4)

                 =0.7925+4

                  =4.7925

a. the are of the rectangle is 18.25

b. 18.25 times two is 36.50

rae me : d

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step-by-step explanation: