You do add the two negatives and get a negative answer but -3 + -5 = -8
What do you need help with?
Answer:
<h3>18</h3>
Step-by-step explanation:
From the given diagram;
FGH = 49
GH = 31
Using the expression to get FG;
FG + GH = FGH
FG + 31 = 49
FG = 49-31
FG = 18
Hence the measure of FG is 18
1.7 miles: subtract 1.5 from 3.2 which equals 1.7 (make sure to line up the decimals!)