Answer: Write an equation of the line that passes through $\left(1,2\right)$ and is parallel to the line $y=-5x+4$ .
Step-by-step explanation:
Answer:
74 degrees
Step-by-step explanation:
The arc degree measurement of the arc that is colored in orange is given as 254 degrees.
The remaining part is the part in green.
The green part plus the orange part should equal 360 degrees because that would make a full rotation around the circle.
.
The green arc has measurement 106 degrees.
We can find x by computing half the difference of the arcs there.
That is,
![x=\frac{1}{2}(254-106)](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B1%7D%7B2%7D%28254-106%29)
![x=\frac{1}{2}(148)](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B1%7D%7B2%7D%28148%29)
![x=74](https://tex.z-dn.net/?f=x%3D74)
Answer:
yes it is less then a right angle
Step-by-step explanation:
Answer:
I tried to answer but I still would like to know what doesn't make sense.
Considering the identity:
![\sec^2\theta-\tan^2\theta=1 \implies |\sec\theta|\geq1](https://tex.z-dn.net/?f=%5Csec%5E2%5Ctheta-%5Ctan%5E2%5Ctheta%3D1%20%5Cimplies%20%7C%5Csec%5Ctheta%7C%5Cgeq1)
![$\forall\;\theta\in\mathbb{R}-\{(2n+1)\frac{\pi}{2}, n\in\mathbb{Z} \}$](https://tex.z-dn.net/?f=%24%5Cforall%5C%3B%5Ctheta%5Cin%5Cmathbb%7BR%7D-%5C%7B%282n%2B1%29%5Cfrac%7B%5Cpi%7D%7B2%7D%2C%20n%5Cin%5Cmathbb%7BZ%7D%20%5C%7D%24)
The identity is true whenever both sides are defined. It is not supposed to hold the values when we have division by zero, because it is undefined.
If the value doesn't make sense, it is probably not a function, or it is undefined by the given value of
.
Let's go back to the definition of function again:
A function relates a set of inputs and a set of allowable outputs where each input is related to only one output. It basically defines the relation of ordered pairs.
Hope it helped you a bit.