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What is the value of x?

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What Is The Value Of X Ill Mark You A Brainless Is You Answer This Question class=

Sagot :

Answer:

Step-by-step explanation:

Use the Pythagorean Theorem: a^2 + b^2 = c^2 where a and b are the sides and c is the hypotenuse

21^2 + 28^2 = c^2

441 + 784 = c^2

1125 = c^2

Now you need to take the square root of 1125 to find the value of x, which would be approx 33.5