The answer is X=13 because 13-8=5
Answer:The equation relating I, r, and k is I =K/r²
Step-by-step explanation:
The intensity, I, of a sound varies inversely with the square of the distance, r, from the source of the sound can be written as
I ∝ 1/r²
Introducing the constant of proportionality, K we have that
I =K x 1/r²
Therefore , the equation relating I, r, and k is I =K/r²
Answer:
- 8 points left and 7 points down
Step-by-step explanation:
Get the difference of one point on M and corresponding point on L, and find the difference of coordinates.
<u>Lets take top right points:</u>
<u>The difference:</u>
- -1 - 7 = -8 ⇒ 8 points left
- 2 - 9 = -7 ⇒ 7 points down
Slope of the line is 0
Step-by-step explanation:
- Step 1: Given points are (6, -2) and (12, -2). Find the slope of the line using the formula m = (y2 - y1)/(x2 - x1) Here, y1 = -2, y2 = -2, x1 = 6 and x2 = 12
⇒ m = (-2 - -2)/(12 - 6) = 0/6 = 0
