The answer is C though.
I am sure of it from what i remember whenever i was in 9th
I rounded each number to the nearest whole number and added those.
29 + 79 + 42 = 150
If you add the original numbers you would get 149.5, which rounds to 150.
Now, as you can see - these are ordered pairs. So, in order to find possible solutions - we have to plot this inequality on a graph!
So, let's do this. I am using GeoGebra in order to graph this inequality.
Alright, so... Now I'm going to go through, and look at each ordered pair and see if they are covered by the shaded region!
Answer A: False
Answer B: False
Answer C: True
Answer D: True
Answer E: True
Answer F: True
Hopefully, this helps you! =)
Answer:
which solid figure is it?
The first one is 22 the second one is 16 the third one is 18
