A. (140x110)+[(50x70)/2] = 15,400+1750= 17,150cm^2
b. (4x6)/2= 12cm^2
Answer: 2x for x=3: 2(3) = 6.
Step-by-step explanation:
Answer:
A,B,and C
Step-by-step explanation:
Hopefully this helps!
S=<span>√(30df)
S= speed
d= length
f= friction
_______________________
S= ?
d= 74ft
f= 0.5
Witness says car was traveling +45mph
Plug in
</span>√(30[74][0.5])
subtract the result from 45
<span>
</span>
