Answer:
6squared+6squared+12squared=216 then double 216 hope this is it!
Step-by-step explanation:
Answer:
A line is one-dimensional
Step-by-step explanation:
In its simplest form: a line describes one dimension, a plane describes two dimensions, and a cube describes three dimensions.
Answer:
16) x=63°
17) x=48°
18) x=82° , y=54°
19) x=20° , y=50°
Step-by-step explanation:
There you go, you can eliminate the y’s cuz they equal 0 then just subtract like normal keeping the different variables separate.
see pic
Answer:
-1/5
Step-by-step explanation:
a+b/c = -3 + 4/-5
= 1/-5
=-1/5