3 years ago

I NEED HELP PLEASE!

Mathematics

1 answer:

Yuliya22 [10]3 years ago

6 0

Answer:

Step-by-step explanation:

Robert Boyle was one of the most prolific figures in the scientific revolution and the leading scientist of his day. He discovered the Boyle's law, which shows that the volume and pressure of a gas are proportionally related.

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The diagram shows a square based cuboid. Work out the volume of the cuboid. State the units of your answer.

Leni [432]

Answer:

160cm³

Step-by-step explanation:

square based means equal sides

therefore 4cm×4cm=16cm²

16cm²×10cm=160cm³

5 0

3 years ago

To find the solutions to an equation of the form ax2+bx+c , use the quadratic equation: x=−b±b2−4ac√2a . What are the two soluti

lidiya [134]

Answer:

1.686

Step-by-step explanation:

Given is an quadratic equation as

$2x^2-x-4=0$

Also we are given the formula for general equation

$ax^2+bx+c$ as

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Hence solution would be

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Greater would be the one with positive square root

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4 years ago

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horrorfan [7]

Answer:

Step-by-step explanation:

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Anton [14]

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