Answer:
(t-8)+10
Step-by-step explanation:
Hi it is 57 is a becase use a protractor
Answer:
I would say C
Step-by-step explanation:
3a.
Explanation:
the mean, first of all, is the average. so, you need to find the average between 2 ans 4 since it has the same label. 2+4=6. 6/2=3
Answer: 3a
Answer:
A. One line
Step-by-step explanation:
Let rearrange the system of equations into explicit forms:




The second equation is identical to the first one, which means that there is just one line.