Answer:
D. 5 tan ø
Step-by-step explanation:
![5 \sin \phi \: \sec \phi \\ \\ = 5 \sin \phi \: \times \frac{1}{ \cos \phi} \\ \\ = 5 \frac{\sin \phi}{ \cos \phi} \\ \\ = 5 \tan \phi](https://tex.z-dn.net/?f=5%20%5Csin%20%5Cphi%20%5C%3A%20%20%5Csec%20%5Cphi%20%5C%5C%20%20%5C%5C%20%20%3D%205%20%5Csin%20%5Cphi%20%5C%3A%20%5Ctimes%20%20%5Cfrac%7B1%7D%7B%20%5Ccos%20%5Cphi%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%205%20%5Cfrac%7B%5Csin%20%5Cphi%7D%7B%20%5Ccos%20%5Cphi%7D%20%20%5C%5C%20%20%5C%5C%20%20%3D%205%20%5Ctan%20%5Cphi)
Answer:
the 1st one
Step-by-step explanation:
i hope its right
sorry if worng
To find for the composite function of calories burned while
swimming flippers using the two given functions, all we have to do is to plug
in the function of c (t) to the function b (c). By doing this combination, we
can create a function in the form of b [c (t)].
We are given the 2 functions:
c
(t) = 704 t
b
(c) = 1.3 c
To
solve this, just simply combine the 2 but combine c (t) to b(c) since we are
looking for the composite function of calories burned while swimming with
flippers. Not b (c) to c (t).
b
[c (t)] = 1.3 (704 t)
b
[c (t)] = 915.2 t
Answer:
<span>b
[c (t)] = 915.2 t</span>
Answer:(x+5)(x-1)
Step-by-step explanation:
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