The Best Possible Answer Here Is C. Gravity and erosion could cause the rocks to fall or slide onto the road.
Answer:
Answer is 5
Step-by-step explanation:
x+2x+3x=30
6x=30
x=5
The equation to find area is:

A is your area, l is your length, and w is your width. Let's insert the numbers we already have, which are our area and our width.

To solve this, we must divide both 11l and 264 by 11, to get our variable l all alone on one side.
264 / 11 = ?
Solve this, and you'll have your length :)
Answer:
75%
Step-by-step explanation:
We will be using the formula: Speed = Wavelength * Frequency
1. <u>Given:</u> Wavelength = 5 m and Frequency = 2 Hz
Speed of the wave = Wavelength * Frequency
Speed of the wave = 5 * 2
Speed of the wave = 10 m/s
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2. <u>Given:</u> Speed of the wave = 100 m/s and Frequency= 1000 Hz
Wavelength = Speed / Frequency
Wavelength = 100 / 1000
Wavelength = 0.1 m
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3. <u>Given:</u> Speed of the Wave = 25 m/s Wavelength = 5 m
Frequency = Speed / Wavelength
Frequency = 25 / 5
Frequency = 5 Hz