Sum of the interior angles of any triangle equal to 180 degrees thus :
60 + 70 + 8x + 2 = 180
8x + 132 = 180
Subtract both sides 132
8x + 132 - 132 = 180 - 132
8x = 48
Divide both sides by 8
8x ÷ 8 = 48 ÷ 8
<h2>x = 6 </h2>
Answer:
1. 69
2. 198
3. 50
use subtraction and addition
Answer:
yes... 13.3
Step-by-step explanation:
Answer:
13% did not participate in citys recycling program not sure about the first part
Step-by-step explanation:
What class is for ? If you tell me I could take out my notes
