Answer:
4 inches
Step-by-step explanation:
We can set up a proportion to find out the length value (assuming x is the length of the frame)
![\frac{3}{x} = \frac{9}{12}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7Bx%7D%20%3D%20%5Cfrac%7B9%7D%7B12%7D)
We multiply 12 and 3...
![12\cdot3=36](https://tex.z-dn.net/?f=12%5Ccdot3%3D36)
And divide by 9...
![36\div9=4](https://tex.z-dn.net/?f=36%5Cdiv9%3D4)
So, the length of the frame is 4 inches.
Hope this helped!
5/6(x+9/2) is the answer for this problem download photomath or socratic, that will help you as well
Answer:
35.6047 inches
Step-by-step explanation:
The wiper blade moves in a circular way, where the radius is 30 inches.
To find how far the bug travelled, we just need to use a rule of three, where the length of the circunference relates to a angle of 360 degrees:
360 degrees -> 2 * pi * radius
68 degrees -> distance
distance * 360 = 2 * pi * radius * 68
distance = 2 * pi * 30 * 68 / 360 = 35.6047 inches
Answer:
-1
2
7
Step-by-step explanation:
4 - 5 = -1
7 - 5 = 2
12 - 5 = 7
Answer: 3
Step-by-step explanation:
formula = (y2 - y1) / (x2 - x1)