Answer:
The sale price that Gordon paid for the television is $330.4.
Step-by-step explanation:
The original price of the Television = $472
The discount offered = 30%
So, the discount offered = 30% of the price $472
Now, 30% of $472 = 
Hence, the discount offered on the television is $141.6
So, the Paid price = The actual price - The discounted Price
= $472 - $141.6
= $330.4
Hence, the sale price that Gordon paid for the television is $330.4.
A= 2 to the power of -1
Because if it's the same base no in multiplication we add the indices and in division we subtract the indicies
Hope you use this to learn!
Multiply and ull find ur answer
20 degrees-> acute since less than 90
27 degrees-> acute since less than 90
133 degrees-> obtuse since more than 90