Answer:Oop
Step-by-step explanation:
Answer:
ABC is more than 90 Degrees because it is an Obtuse Angle
ADC is less than 90 Degrees because it is an Acute Angle
I don't know the exact answer but I hope this helps you a little!
Answer:
The number c is 2.
Step-by-step explanation:
Mean Value Theorem:
If f is a continuous function in a bounded interval [0,4], there is at least one value of c in (a,b) for which:

In this problem, we have that:

So 
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The number c is 2.
He will need 528 pieces of glass.
Hope this helps!
Please mark as brainliest because it helps me out a lot :)
The answer is 6.3...
the three repeats
hope this helps!