Answer:
x-⅓y=0
Step-by-step explanation:
thats the answer
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Answer:
0.6 deg/s²
Step-by-step explanation:
Acceleration is the time rate of change of velocity, it is the ratio of velocity to time. The formula for acceleration is given by:
Acceleration = Change in velocity / time taken = (Final velocity - Initial velocity) / time
Given that the acceleration is 2160 deg/min², we have to convert it to deg/s²
1 min = 60 seconds
1 min² = 60² s² = 3600 s²
Answer:
Sum of the interior angles of a polygon
Step-by-step explanation:
When given a convex polygon with a number of sides (n), we use the formula S = 180(n - 2) to find the sum of the measure of the interior angles.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
We can explicitly find the inverse. If is the inverse of , then
Solve for the inverse :
Then when x = -6, we have
Alternatively, we can first solve for x such that . Then taking the inverse of both sides, . (The difference in this method is that we don't compute the inverse for all x.)
We have
Answer:
(-2 -2sqrt(2/3),0)
(-2 +2sqrt(2/3),0)
Step-by-step explanation:
The vertex form of a parabola is
y= a(x-h)^2 +k
where (h,k) is the vertex
y = a(x--2)^2 -8
y = a(x+2)^2 -8
We can substitute the other point in to find a
4 = a(0+2)^2 -8
4 = a(2)^2 -8
4 = 4a-8
Add 8 to each side
4+8 = 4a-8+8
12 = 4a
Divide by 4
12/4 =4a/4
a=3
y = 3(x+2)^2 -8
To find the x intercepts, set y =0 and solve for x
0 = 3(x+2)^2 -8
Add 8 to each side
8 =3(x+2)^2 -8+8
8 =3(x+2)^2
Divide by 3
8/3 =3/3(x+2)^2
Take the square root of each side
±sqrt(8/3) = sqrt((x+2)^2)
±sqrt(8/3) = (x+2)
We know that sqrt(ab) = sqrt(a)sqrt(b)
±sqrt(4) sqrt(2/3) = (x+2)
±2 sqrt(2/3) = (x+2)
Subtract 2 from each side
-2 ±2sqrt(2/3) = (x+2)-2
-2 ±2sqrt(2/3) = x
(-2 -2sqrt(2/3),0)
(-2 +2sqrt(2/3),0)