PLZ HELP SO CONFUSED
1 answer:
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Answer:
Step-by-step explanation:
We need to write a compound inequality to represent all of the numbers between -4 and 6. Which should be done in set builder notation .
if x represents the required number then we can write x>-4 and x<6
or we can write -4<x<6
Hence required inequality in set builder notation will be given by :
Answer:
Step-by-step explanation:
Given
See attachment for the prism net
Required
Calculate the area
First, calculate the area of the two congruent triangle:
Where
base = 6cm\ height = 4cm
So:
Calculate the area of the middle rectangle
Lastly, the area of the two congruent rectangles on both sides of the middle rectangle
So, the surface area of the net is:
