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Mathematics
14.11.2021 12:12
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Can someone help me please?

Can someone help me please?
Can someone help me please?
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vlonejd43
vlonejd43
4,9(86 marks)

x=\sqrt{12}

Step-by-step explanation:

The Pythagorean theorem states that a^2+b^2=c^2 in a right triangle where c is the longest side. To solve for x, we plug in the side lengths given as a and c.

a^2+b^2=c^2\\2^2+x^2=4^2

Move 2² to the other side to isolate b²

x^2=4^2-2^2

Square root both sides to isolate b

x=\sqrt{4^2-2^2}\\x=\sqrt{16-4} \\x=\sqrt{12}

I hope this helps!

kitkatwolf
kitkatwolf
4,5(85 marks)

2.5 us dollars

Step-by-step explanation:

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