8 feet and 9 inches multiplied by 5

43 ft and 9 inches or 43.75 feet

43 feet 9 inches

Step-by-step explanation:

Since there are 12inches in a feet you would have to first make the feet in to inches so 8x12 which would give you 96in and since there 9 extra inches you would add them to get 96+9=105inches then you muiltiply by 5 and lastly you make them back in to feet by dividing by 12 since there are 12inches in a feet. It would look like this: 525/12= 43.75 or 43ft and 9in

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

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