Answer:
x=31
Step-by-step explanation:
3x+25+2x=180°
=5x=155°
x=155/5
x=31
Answer:
x = 21
Step-by-step explanation:
21 x 3 = 63 and 63 + 67 = 130 and sense there across from eachother this is correct because vertical angles are always the same measure.
Hope this helps!
Answer:
1445
Step-by-step explanation:
2601*(9/9-4/9)
10% as a decimal (a value between 0 and 1) is 0.1
