65 inches. There are 12 inches to each foot times 5 equals 60 plus 5 equals 65 inches.
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There are 0.3048 metres in one foot. Therefore, rounded to two decimal places, one metre is equal to 1/0.3048 = 3.28 feet. There are 12 inches in one foot. Therefore, 55 inches is equal to 55/12 = 4.583 recurring (that is, 4.583333...) feet. Adding the exact values of these two calculations together, and rounding to 2 decimal places, gives 7.86 feet.
Each piece of string is :1/7 x 20 = 2 6/7 or 2.857 inches (3dp)
6 in. by 8 in., 10 in. by 5 in., 12 in. by 4 in.
From the given information, we see that the building and its shadow form a right triangle with base 30 ft and height 55 ft.Also, the person and his/her shadow form another similar triangle with base 3 ft and height x ft.Since both triangles are similar, we have:x/55 = 3/30 orx/55 = 1/10 cross multiply10x = 55 divide by 10 to both sidesx = 5.5Thus the person is 5.5 inches tall.
A cube has six sides. 126/6 = 21 inches squared per side. (me i asked the question): oooooh thtz sooo smart of me and im supposed to be a math nerd whoever answered this question thanks a million lol