Answer:
JUST DO 3.142 X 10
ANSWER: 31.42 IN
Step-by-step explanation:
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Answer:
A. -3√7/7
Step-by-step explanation:
We have the equation in trigonometry as following:
with (cos x)^2 different from 0, we have:
=>
As (cos θ) = √7/4 ≠ 0, so that we can replace θ into the above equation, we could have:
(tan θ)^2 = 1/[(cos θ)^2] -1
=> (tan θ)^2 =
=>(tan θ)^2 = 16/7 - 7/7 = 9/7
<em>=> tan θ = (3√7)/7 </em>
<em>or tan θ = - (3√7)/7 </em>
<em />
As θ is in quadrant IV, so that its tangent has negative value
=> tan θ = -3√7/7
So that the correct answer is A
So to find the average, you need to add all of the numbers and divide that by how many numbers there are.
So in this case:
The average weight is 6 lbs
Answer: la primers poor que lo digo
Step-by-step explanation: