Answer:
24cm squared
Step-by-step explanation:
A=s(s﹣a)(s﹣b)(s﹣c)
Answer:
(7x+3/4*[x-1])^2
Step-by-step explanation:
The square of the sum of 7 times x. and 3 divided by 4 times the difference of x and 1. This would mean that (7x+3/4*[x-1])^2 You would perform x - 1 in the [] first, which is why they are in the extra brackets. The whole thing is squared, so it is all in parenthesis, being squared. It says 3/4 into x-1. This would mean it's multiplying into x-1.
A pencil with length { 7in or, 8in. or, 9in. or, 10in. or, 11in.}
A cοnversiοn factοr is a number used tο change οne set οf units tο anοther, by multiplying οr dividing.
When a cοnversiοn is necessary, the apprοpriate cοnversiοn factοr tο an equal value must be used.
Fοr example, tο cοnvert inches tο feet, the apprοpriate cοnversiοn value is 12 inches equals 1 fοοt.
Given that,
we have to name one object that is more than 6 inches but less than 1 foot.
now, we know that,
6 inches < 1 foot
as, we have,
1 foot = 12 inches
now, we know that,
more than 6 inches but less than 1 foot means,
anything more than 6 inches but less than 12 inches or 1 foot.
now, we get, the object can be any thing with length of more than 6 in. & less than 12in.
i.e. length is < 12 and, length is > 6
so, the possible lengths are = { 7in, 8in. , 9in. , 10in. , 11in.}
so, we get,
A pencil with length { 7in or, 8in. or, 9in. or, 10in. or, 11in.}
Hence, name one object that is more than 6 inches but less than 1 foot is, A pencil with length { 7in or, 8in. or, 9in. or, 10in. or, 11in.}
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6 inches < 1 foot
anything more than 6 inches but less than 12 inches or 1 foot