Answer:
<em>x-intercept = 1/8</em>
<em>y-intercept = -1/2</em>
Step-by-step explanation:
Let y = 0, and solve for x to find the x-intercept. Then let x = 0 and solve for y to find the y-intercept.
x-intercept
16x - 4y = 2
16x - 4(0) = 2
16x - 0 = 2
16x = 2
x = 2/16
x = 1/8
x-intercept = 1/8
y-intercept
16x - 4y = 2
16(0) - 4y = 2
0 - 4y = 2
-4y = 2
y = 2/-4
y = -1/2
y-intercept = -1/2
Hey just take the radius divide by 2 then multiply by pi (3.1415..)
The answer is 4 m/s.
In the first 5 seconds, a body travelled 10 meters. In the first 10 seconds of the travel, the body travelled a total of 30 meters, which means that in the last 5 seconds, it travelled 20 meters (30m + 10m).
The relation of speed (v), distance (d), and time (t) can be expressed as:
v = d/t
We need to calculate the speed of the second 5 seconds of the travel:
d = 20 m (total 30 meters - first 10 meters)
t = 5 s (time from t = 5 seconds to t = 10 seconds)
Thus:
v = 20m / 5s = 4 m/s
Answer:
666:999
Step-by-step explanation:
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