Answer:
17
Step-by-step explanation:
12 1/2 -(-4 1/2) = 12 1/2 + 4 1/2
=25/2 + 9/2
= 34 /2
= 17
4+b
LOL HAHAHAHAHA
answer: 2
answer=30
by taking the length as x
1 millimetre = 10 metres
3 millimetres = x
10×3= 30 metres
HOPE THIS HELPS
THIS is the answer if the equation looks like this.
a+b+c = 180
48+59+b=180
107+b=180
b=180-107
b=73
