Answer:
<1 =73
Step-by-step explanation:
The sum of the angles of a triangle add to 180 degrees
72+ 35 + <1 = 180
Add like terms
107 + <1 = 180
Subtract 107 from each side
<1 = 180-107
<1 =73
12 ribbons
p.s: im in 7th grade so you can trust me
Answer:
Start by laying out 7 tiles, and then adding 3. Whatever that number of tiles is equals x.
x = 10
10 - 3 = 7
Answer: 11.2 because I know trust me. I did a worksheet with this same question and got 11.2 and it was correct.
2/5 because 10/10 minus 6/10 equals 4/10 which reduces to 2/5