Answer:
A
Step-by-step explanation:
Let x = Tan
dx = sec²
d
sqrt(1 +
) = sec
So I = Tan(theta) * sec(theta)
but Tan(theta) = sin(theta) / cos(theta) = sin(theta)*sec(theta)
So I = integral sin(theta)*sec^2(theta) d theta
Answer A
The rate of descent is <em>164.64 meters / minute
</em><em />
<em />To get this answer you just divide the total number of meters descended by the total number of minutes passed.
<em>
</em>So:<em>
</em>922.02 ÷ 5.5 = 164.64
I hope this helped!! Have an amazing day! :D
Answer:
number one is true. I think
The equation you need to find x is,
.
Then solving for x gives you
.
Hope this helps.
2/3 × 42 = 28 × = 280 is ur answer