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Answer:
Y-intercept or b = 2.5
X-intercept = 3.5
Step-by-step explanation:
The y-intercept is where the graph intersects on the y-axis, where x=0.
Thus, the y-intercept or b = 2.5.
The x-intercept is where the graph intersects on the x-axis, where y=0.
Thus, the x-intercept = 3.5.
Answer:
The number 5 multiplied by -1 then by 2 then by -3 then by 4....... (alternating positive and negative
Step-by-step explanation:
5*-1 = -5
5*2 = 10
5*-3= -15
5*4= 20
5*-5 = -25 ......
are length is radius * angle is radians
36 * pi/180=pi/5
arc length = 10 * pi/5 =2* pi
the arc length is approximately 6.28
Choice B
Answer:
416/x = 208
Step-by-step explanation:
the opposite of multiplication is division
so divide both sides by 416
1/x = 208/416
at this point you need to flip both sides
x = 416/208
The intensity and the threshold of the noise are illustrations of rates
The decibel measurement of a quiet room is 28
<h3>How to determine the decibel measurement</h3>
From the graph that completes the question, we have the following point
(Decibel, Intense) = (28,500)
This means that, the decibel measurement is 28
Hence, the decibel measurement of a quiet room is 28
Read more about sound and noise at:
brainly.com/question/13741664