How would I do number 13?
1 answer:
4x + 3x = 98
7x = 98
x=14
4(14)=56 (one side of the monitor) - so this is a
3(14)=42 (other side of the monitor) - so this is b
diagonal, so use hypotenuse of two sides.
a squared + b squared equals c squared.
56 squared equals 3136
42 squared equals 1764
add those together and take the square root
the diagonal equals 70
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Answer:
C
Step-by-step explanation:
The domain is {the smallest x value with a point, the largest x value with a point} on the graph