If B is the midpoint, AB and BC must be of equal length.
12x-12=4x+28
Subtract 4x from both sides
8x-12= 28
Add 12 to both sides
8x= 40
Divide both sides by 8
x=5 <======
Now plug in this value of x
12(5)-12= 60-12 = 48 <========
4(5)+28= 20+28= 48 <=======
Add the values to get AC
48+48= 96 <======
12% less since faster
100%-12%=88%
88% of 4 min and 23 sec=
0.88 times 263 seconds=
=231.44=3 minutes and 50 seconds rounded
3 mins, 50 seconds
Answer:
The answer is x=-15/2
Step-by-step explanation:
mark brainliest pls
The largest angle is opposite the longest side. Likewise, the smallest angle is opposite the smallest side.
So with this information, it is obvious that c is the largest angle and a is the smallest angle.
So your answer is option d