Answer:
2x + 5
ok.. slightly silly question...
you will eventually learn that this formula is the
formula for the "derivative" in calculus....
A
becomes (a*b) 
2x + 5
Step-by-step explanation:
Answer:
Triangle=89.9 + 50.1 + 40(flat)= 140+40=180 and 180 is a straight angle ABC
\ /
89.9+50.1=140
Answer:
c.
Step-by-step explanation:
Answer:
144
Step-by-step explanation:
4/5=X/180
5x= 720
X= 144
<h2>
please feel free to ask if you have any questions.</h2><h3><em>
make me Brainliest</em></h3>