Answer:
1/10
Step-by-step explanation:
5/20 x 8/20 = 1/10
X2+3 = 5x if you mean simplify by estimate
2/5 because it is the only one not equal
The answer is d because a60 secs ion a minute and 120 in 2 so 30x120=3600
Answer:
1. 130
2. 29
3. 59
4. 128
vertical lines are always the same angles
1. 129
3. 42
just subtract then by 180 its a straight line
the rest are not showing!!