Answer:
the square root of 55, or 7.42
Step-by-step explanation:
Use the Pythagorean Theorem, or a²+b²=c², where a and b are the sides or "legs" of the triangle and c is the hypotenuse.
a is 3, b is x, and c is 9
If you plug that into the equation, you get 3²+x²=8²
We can make this 9+x=64 by squaring the 3 and 8.
Then we can subtract 9 from each side to get x=55.
Finally, take the square root of 55 to get √55 or 7.42.
I hope this helped!
Answer: The answer is C, A and D
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
f=1
2 x 1=2
4-2=2
All you have to do is add to both sides
x-6=8
+6 +6
x=14
Answer:
Your answer is x^4 + 2 x^2 +2
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