Answer:
I've never seen that before! I've only ever seen "~"
if that's what it is then it means "approximately"
Step-by-step explanation:
~66 means "approximately 66"
So 2e:3t 3t+15=1e:3e so
2e:3t
3t+15
1e:3t
1e:3t=2e:6t
so 2e:6e
2e:3t+15=2e:6t
15=3t
t=5
2+3=5 units
5 times 5=25
he made 25 samiches in all
check
e:t=10:15=2:3
15+15=30
10:30=1:3
checks
he made 25 sammiches origonaly
The 3 angles of a triangle, when added, = 180 degrees
so if 2 of them are 70.....70 + 70 = 140
then the 3rd will be 180 - 140 = 40 degrees <==
A full rotation is 360 degrees so the required angle is 360/12 = 30 degrees.
Answer:
385
Step-by-step explanation:
260 divided by 4 =65
65 + 65 + 260= 385
