Answer:
C
Step-by-step explanation:
Continental Drift Theory says that all the continents used to be one landmass called Pangaea, and that proves how glaciers, fossils, and plants are on different sides of oceans.
(Is proven to be true.)
So that leaf must have came from a tropical landmass like Australia, Africa, or South America.
Since C is the one that explains Plate Tectonic Theory, it is correct.
You subtract 2x from both sides to get why by itself. So in the end it would equal: y<-2x+7. Is that what you are meaning?
Perimeter of circular area = πr = 3.14 * 10 = 31.4 mm
Perimeter of rectangular area = 30 + 20 + 30 = 80 mm
Total Perimeter = 80 + 31.4 = 111.4
In short, Your Answer would be 111.4 mm
Hope this helps!
Answer:
100°
Step-by-step explanation:
Since the angles om a straight line add up to 180°
10x°+8x°=180°
18x°=180°
x=10
The larger angle = 10x°
= 10(10)°
= 100°
Answer:199---3
Step-by-step explanation:
