Geologic era occurred first
Answer: It gives you a option before you post the question.
Step-by-step explanation:
Plug the two points into the slope formula.
m = y2-y1/x2-x1
m = (-4 - 5)/(0 - 2)
m = -9/-2
m = 4.5
So the slope is 4.5
Answer:
To have one significant figure means to have one number with a significant value. Since all of the answers are greater than one, the final answer with the correct sig figs involves using the two leftmost numbers. If the second leftmost number is greater than 5, round the leftmost number up one unit. If the number is less than 5, leave the leftmost number alone. Finally, change all of the values besides the leftmost to zero. There should be no decimal place because having it would mean the zeros to the left of the decimal place are significant.
29 x 31
-------------- = 3329.6 ------> 3,000
0.27
4.8 x 37
--------------- = 845.7 --------> 800
0.21
9.7 x 26
--------------- = 11463.6 -------> 10,000
0.022
Attached is the drawing that shows that
- 1, 4, and 5 form a straight angle (straight line)
- 2 and 3 form a linear pair (next to each other and create a straight line)
- 1 and 3 are vertical angles (opposite sides of the X)
