If this is supposed to be
Then this can simply be reduced to
by the double angle formula for cosine
Then this can simply be reduced to
by the double angle formula for cosine
Use properties of operations to write two equivalent expressions for 13(4 + x).
1 answer:
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Given:
Original price of a TV = $499
Price increased by 15%.
To find:
The new price of the TV.
Solution:
According to the question,
New price of the TV = Original price + 15% of its original price.
Therefore, the new price of the TV is $573.85.