The 3 inside angles of a triangle need to equal 180 degrees.
The angle below the 100 degrees would be 180-100 = 80 degrees.
Now you have 80 and 70, which equals 150 degrees.
Angle X = 180 -150 = 30 degrees
Round up to 1, 400 then times it by 5
1,400 • 5 = 7,000
So no, it it's not reasonable.
64 out of a 100 is the amount of vitamin C you still need.
Answer:
See below.
Step-by-step explanation:
This is a parabola. Therefore, it is a quadratic parent function. The quadratic parent function is:
![f(x)=x^2](https://tex.z-dn.net/?f=f%28x%29%3Dx%5E2)
The domain of the parent quadratic function is all real numbers.
The range of the parent quadratic function is all y-values greater than or equal to 0. From the graph, we can see that the graph never goes below 0.
So, the domain in interval notation is:
![(-\infty,\infty)](https://tex.z-dn.net/?f=%28-%5Cinfty%2C%5Cinfty%29)
And the range in interval notation is:
![[0,\infty)](https://tex.z-dn.net/?f=%5B0%2C%5Cinfty%29)
This is interpreted as all values greater than or equal to 0.
And we're done!