Answer:
1 2/3 or 1 hour and 20 mins
Step-by-step explanation:
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

Use your calculator
The answer is ≈ 0.9164
The answer is b=-2 Hope that helps!!
(-3)^2 +(-4)^2. =x^2
9+16= 25= 5^2
Radius =5
Answer:
Diameter is 10
Answer:
Step-by-step explanation:
This is a fascinating question. It turns out to be true because of the relationship between a 30 degree angle and a 60 degree angle
The answer is that the product of sin30*sin60 = cos(30)*cos(60). This happens because sin(60) = cos(90-60) = cos(30)
Other angles will do the same thing sin36 * sin54 = cos(54)*cos(36)