Answer:
182.4
this website deleted my paragraph... TLDR; 182.4 is the answer
Answer:
Step-by-step explanation:
y=2x+1
Answer:
see below
Step-by-step explanation:
The added constant is the value at t=0. It is 47, so only choices A and C make any sense.
A sine function is periodic with period 2π. Here, the period is 4 minutes, so the argument of the sine function needs to be 2π when t=4. That is only the case for choice C.
Answer:
<h2>
7.2</h2>
option B is the right option.
Step-by-step explanation:
<h3>
Using leg rule</h3>
![\frac{bc}{ab} = \frac{ab}{bd}](https://tex.z-dn.net/?f=%20%5Cfrac%7Bbc%7D%7Bab%7D%20%20%3D%20%20%5Cfrac%7Bab%7D%7Bbd%7D%20)
Plug the values:
![\frac{20}{12} = \frac{12}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B20%7D%7B12%7D%20%20%3D%20%20%5Cfrac%7B12%7D%7Bx%7D%20)
Apply cross product property
![20 \times x = 12 \times 12](https://tex.z-dn.net/?f=20%20%5Ctimes%20x%20%3D%2012%20%5Ctimes%2012)
Calculate the product
![20x = 144](https://tex.z-dn.net/?f=20x%20%3D%20144)
divide both sides of the equation by 20
![\frac{20x}{20} = \frac{144}{20}](https://tex.z-dn.net/?f=%20%5Cfrac%7B20x%7D%7B20%7D%20%20%3D%20%20%5Cfrac%7B144%7D%7B20%7D%20)
Calculate:
![x = 7.2](https://tex.z-dn.net/?f=x%20%3D%207.2)
hope this helps..
Good luck...
Answer:
9000000001
Step-by-step explanation:
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