Answer:
a=
b=
Step-by-step explanation:
Here is like the in the general formula.
So we can write as:
We can also write as:
Therefore:
a³=
b²=
Answer:
x = 55.6
Step-by-step explanation:
Recall the 3 main trig functions
Sin = opposite / hypotenuse
Cos = adjacent / hypotenuse
Tan = opposite / adjacent
Note that hypotenuse = longest side length
We want to find angle "x".
We are given its opposite side length ( 19 ) as well as the adjacent side length
When dealing with the opposite and adjacent we use tan
Tan = Opp / Adj
Opp = 19 and Adj = 13
Tan(x) = 19/13
* take the inverse tan of both sides *
x = 55.6
Answer:
2
Step-by-step explanation:
thanks
Answer:
10 ft/s
Step-by-step explanation:
If Kristina is running at a rate of 11 ft/s and on a circular track with radius of 44 ft, then her angular speed is:
And so is Darrin's angular speed. That means his rate is
Volume of sphere is 4πr³/3 and volume of cone is ⅓πr²h, where r is radius and h is cone height.
Vol of Kamila’s sphere 4π(216)/3=288π
Vol of cone=π(9)(9)/3=27π
Total number of cones is 288/27=32/3=10 complete cones.