Answer:
3.5
Step-by-step explanation:
Well its easiest to just plug in the answers and see like 2 times 3.5 is 7.
Another way is saying 7 divided by 2 is 3.5
then u check to make sure its the same for all the numbers.
Which it is because 21 divided by 6 is also 3.5 :)
Answer:
180-78=102
Step-by-step explanation:
Answer:
2t+2u+2v+4w
Step-by-step explanation:
Add up all of the terms
Answer:
Here we can see they are vertically opposite angles so x = 35°
