To prove that the trignometric identity sinθ cot θ is equal to cos θ, you can use the following:
sinθ cotθ = cosθ sinθ(cosθ/sinθ) = cosθ
cancel sinθ on the numerator and denominator and you will get:
cosθ = cosθ
Answer:
Step-by-step explanation:
An outcome is a possible result of an event. Sample space is the set of all possible outcomes.
An event is a subset of the sample space.
Let B, W denotes blue-collar, white-collar respectively.
Let R, D and I denotes republican, democrat, or independent respectively.
Number of members of an adult soccer team = 15 members
To find:Number of outcomes
Sample space:
So. n(S) =
Answer:
x=40
Step-by-step explanation:
Divide both sides of the equation by 4
0.2x-5=3
Move the constant to the right-hand side and change its sign
0.2x=3+5
Add the numbers
0.2x=8
Divide both sides of the equation by 0.2
x=40
A and D are the correct answers
Answer:
x = 110 degree
Step-by-step explanation:
Hope this helps u !!