Answer:
$11.60
Step-by-step explanation:
4x = 46.4
x = 11.6
Answer:
C
Step-by-step explanation:
Answer:
12=obtuse
13=right
14=not a triangle
16=acute
Step-by-step explanation:
Answer:

Step-by-step explanation:
Answer:
The answer is 10.
Step-by-step explanation:
7*2=14
Then the expression becomes 18-14+6
18-14=4
4+6=10