Hey there!
The vertical angles in the diagram shown are 2 and 3, and 1 and 4, because they are formed by 2 intersecting lines and are across from eachother.
Hope it helps and have a good day!
Answer:
0.0000001 (one ten millionth)
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
Answer:
30.31%
Step-by-step explanation:
Mark up on selling price is given by markup*100%/selling price
In this case, markup is given as $870 while the selling price is $2870 hence the percentage of narkup to selling price will be given by 
Therefore, the percentage of markup to selling price is approximately 30.31%
Answer:
2
Step-by-step explanation:
5/8 8 people in all, 5 were in spin class, 1 was lifting weights, 2 were running.