This section of guttering can hold up to 20 litres of rainwater. work out the length of guttering in meters. The diameter is 11.
1 answer:
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Answer:
Step-by-step explanation:
A polynomial is given to us and we need to make the polynomial by its degree . Here the given polynomial is 3x² + 5x -3 .
So here we can see that the highest power of the variable in the given polynomial is 2 . So the polynomial is a quadratic polynomial .
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When we equate this quadratic polynomial with 0 , it becomes a quadratic equation.
That is ,
This is done in order to find the zeroes of the polynomial. The zeroes of the polynomial are the values for which the polynomial becomes 0 .
Answer:
20.57 cm
Step-by-step explanation:
Circumference of half circle = diameter + half of circumference