|x| because just Google it if I'm wrong
Answer:
<h2>x = 28</h2><h2>CE = 132</h2><h2 />
Step-by-step explanation:
|<------------- CE -------------------->|
C-------------------D-------------------E
2x + 10 3x - 18
2x + 10 = 3x - 18
2x - 3x = -18 - 10
-x = -28
x = 28
CE = 2x + 10 + 3x - 18
CE = 2(28) + 10 + 3(28) - 18
CE = 56 + 10 + 84 - 18
CE = 132
I know for a fact B is wrong, so you can mark that off. I got C.
Answer:
42 and -50
Step-by-step explanation:
42+ (-50)= -8
Answer: 27.97 m^2
Explanation:
Area = Length x Width
Area = 3.6m x 7.77m
Area = 27.97 m^2