Answer:
221,000,000,000,000,000,000 = 2.21 x 10^20
therefore, the answer is b
Step-by-step explanation:
Answer:
D. a line and a point not on that line
Step-by-step explanation:
That is how you determine a plane.
Answer:
none
cz there's no no. that repeats itself
Answer:
42.1%
Step-by-step explanation: helped by the flower dude
Answer:
120 square centimeters
Step-by-step explanation:
The question says the formula already.
Area = bh
b = base length b = 10
h = height length h = 12
Area = 10 · 12
Area = 120 square centimeters
