X - 3 = 7
add 3 to both sides
x - 3 + 3 = 7 + 3
x = 10
addition property of equality
Step-by-step explanation:
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Answer:100 off discount
Step-by-step explanation:
If you use the 20% discount you get only 95 dollars off the price
The acronym for trigs is SOH CAH TOA
Sine means opposite divided by hypotenuse
So, let us find sine.
The opposie side is 16
The hypotenuse is 17.46
![16/17.46](https://tex.z-dn.net/?f=16%2F17.46)
Use your calculator
The answer is ≈ 0.9164
Answer:
-0.2
Step-by-step explanation: