Answer:
n=11
Step-by-step explanation:
subtract 7 from both sides. 18-7=11
.................
65% remains in the barrel
:)
D)
Given:
Use Exponent Rule:
Use Addition Rule:
<O = 16 degrees vertical angles are equal
<O + 4x+90 = 180 DC is a straight line
16 +4x +90 = 180
106 +4x = 180
4x =74
x =18.5
16 +90 +2y= 180 DC is a straight line
106+2y=180
2y = 74
y= 37
Answer : y=37
x=18.5
m<MON = 57
Hope this helps :)
