The answer is A. 4
in this equation you use pythagoreans theorem
x^2-8^2=9^2
x^2-64=81
81-64=17
square x^2 square 17
x=4.12 rounded to 4
1. B
2. A
3. A
All of theses are true
Answer:
2x+6y=-4
Step-by-step explanation:
Therefore the answer is D. (x + 1)(x2 + 2)
Answer:
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