Thank you sir! By God's grace, this helps me! May God bless you!
@tperm3195
Жыл бұрын
0 < 2x + 10 < 70 -10 < 2x < 60 -5 < x < 30 Is this alot easier?
@anthonyhamilton913
Жыл бұрын
Thanks. How would you apply these to proofs?
@themathnerd992
7 ай бұрын
According to your answer for question 12, x>4. By this logic, x could also equal infinity, which is impossible as the hypotenuse has to be smaller than the sum of the other two side lengths. What if you have to write an equation with multiple constraints?
@mathwithsohn
7 ай бұрын
You are abosolutely right....we should have also addressed that aspect. For my students at the time it would have been too complicated to address. The 3x-2 should also be set less than 18. The shared side in the middle has can be at most 9.99 and the two shorter sides would need to be less than the "hypotenuse" therefore 3x-2 should also be
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