Which of the following numbers is rational but not an integer? -9 -4.3 0 3
2 answers:
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Answer:
Therefore it is possible to find the circumference and area of a circle if we are given the radius or diameter of the circle.
Step-by-step explanation:
i) to find the area of a circle or circumference the radius , r, is required.
ii) if we are given the diameter, d. then we have to find the radius, r, by dividing the diameter by 2, that is .
iii) area of the circle is given by A =
iv) circumference of the circle is given by C =
Therefore it is possible to find the circumference and area of a circle if we are given the radius or diameter of the circle.
Caroline, Colin & Sarah share some money.Caroline will get when Caroline, Colin & Sarah share some money.
The ratio defined as the sharing of the two or three things or it represent that one thing or number is how many times to the other.
One part is excluded in the problem. That part is:
"Caroline gets of the money."
If Caroline gets 1/9th, then remaining is:
Colin and Sarah share in ratio 3 is to 1, that means 3 + 1 = 4 parts...
8/9th in 4 parts means, each part is:
We know Colin gets "3" parts of the total, each part is (2/9)th, so 3 parts would be:
Colin gets money when three of them share money.
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