Work out the volume of this hemisphere give your answer to 1 decimal place
1 answer:
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we know that
by proportion
therefore
the answer is
The solution to the quadratic equation 3x² + 8x - 10 by using the quadratic formula is x = 0.927 or -3.594
<h3>Solving quadratic equations.</h3>Quadratic equations are algebraic expressions that are represented in the power of the second degree. They usually take the form ax² + bx + c
From the given information, we are to solve the quadratic equation:
- 3x² + 8x - 10
Using the quadratic formula:
where:
- a = 3
- b = + 8
- c = - 10
x = 0.927 or -3.594
Learn more about solving quadratic equations here:
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