742.2 rounded to the nearest whole number

742

Step-by-step explanation:

First, you need to determine if you need to round up or down. This this case, because .2 is less then .5 , you need to round down to the nearest whole. This should result in 742. Thus, 742 is the correct answer.

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6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.

a

step-by-step explanation:

the denominator cannot be the same as one of the factors.

8 denominator times 2 denominator = 16

and 7 numerator time 11 = 77

77/16= 77/16 ( they cannot be further simplified)