Answer:
Explanation:
You just need to find the ratio of lengths of one of the sides and apply it to the unknown side:
72
24
=
3
This means that the triangle on the right has sides that are 3 times the length of the smaller triangle.
x
7
=
3
x
=
21
Answer link
Answer:
Please see the attachment.
Step-by-step explanation:
![\text{Given function:}f(x)=-x^3+4x^2-x+3](https://tex.z-dn.net/?f=%5Ctext%7BGiven%20function%3A%7Df%28x%29%3D-x%5E3%2B4x%5E2-x%2B3)
Now we find the x and y intercept of f(x)
For x-intercept: Put f(x)=0 and solve for x
So, x=3.92 (Just before 4 on x-axis)
For y-intercept: Put x=0 and solve for f(0)
So, y=3 (Passes through y-axis at 3)
End Behavior: Third degree function
![x\rightarrow -\infty , f(x)\rightarrow \infty](https://tex.z-dn.net/?f=%20x%5Crightarrow%20-%5Cinfty%20%2C%20f%28x%29%5Crightarrow%20%5Cinfty)
![x\rightarrow \infty , f(x)\rightarrow -\infty](https://tex.z-dn.net/?f=%20x%5Crightarrow%20%5Cinfty%20%2C%20f%28x%29%5Crightarrow%20-%5Cinfty)
Possible graph of the f(x). Please see the attachment.
Answer:
Step-by-step explanation:
0.2205x^2v
I would say A, C, and D also..
100 times 70 is equal to 7000