2 years ago

The sum or two numbers is -4 and their difference is 12. What are the two numbers?

Mathematics

1 answer:

natima [27]2 years ago

7 0

Answer:

above is the answer to the question

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Step-by-step explanation:

Given

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$\Rightarrow h=\sqrt{l^2-r^2}\quad \quad [\text{where r=}\frac{a}{2}]\\\Rightarrow h=\sqrt{25^2-7^2}\\\Rightarrow h=\sqrt{625-49}\\\Rightarrow h=\sqrt{576}\\\Rightarrow h=24\ ft$

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