Answer:
x = 126°
Step-by-step explanation:
x + 54 = 180°
x + 54 - 54 = 180 - 54
x = 126°
The total cost of the TV is: $181.57
Work: 195.72 x 0.20 (20%) = 39.14
195.72 - 39.14 = 166.58 <-- Was for the discount now you have to do the tax.
Now Tax, 166.58 + 14.99 = 181.57
Hope this helps!
Answer:17
Step-by-step explanation:
9514 1404 393
Answer:
yes. Commutative Property of Addition
Step-by-step explanation:
The commutative property of addition tells you that the order of the addends is immaterial. These expressions are equivalent.
