Answer:
100 gm calcium, 30gm carbon and 120gm oxygen
Step-by-step explanation:
10% of a kg is 100gm of calcium, 3% of 1 kg is 30gm of carbon and 12% of a kg is 120gm of oxygen
Answer:
x=.3
Step-by-step explanation:
3(x-2)=3x -2
(1x-2)=3(-1x)=3x -2
3(-1x)=3x -2
+3x +3x
3*2x=2
6x=2
6x/6=2/6
x=.3
This equals 180.
1 and 3 are corresponding angles which means they are the same. 1+2=180 therefore 2+3= 180
Answer:
the answer is 57
Step-by-step explanation:
because you round to the nearest foot which it means that the answer good luck hope this helps
