90 dy gree angle that is whta i know
Answer:
The arc length of the entire circle would be 2*PI*9
We need to know the arc length of 1/3 of the circle so we calculate
arc length = (2 * PI * 9) / 3
arc length = 2 * PI * 3
arc length = 6 * PI
arc length = 18.8495559215
Step-by-step explanation:
Answer:
<h3>1)m+5q=1+5x5 =26</h3><h3>2)(y-x^3)=3-1^3 =3-1 =2</h3><h3>3)q(p+2)=3(3+2) =3(5) =15</h3><h3>4)y+y-x=5+5-6 =10-6 =4</h3><h3>5)(z+y)÷6=6+6÷6 =2</h3><h3>6)h(j-h)=3(6-3) = 3x3=9</h3><h3>7)x+y+y = 5+2+2=9</h3><h3>8)z^2-y =9-4=5</h3><h3>9)b(4+a)=2(4+6) =2x10 =20</h3><h3>10)m-n+m =5-1+5 = 4+5 =9</h3><h3>11)(h+j)÷6 = (2+4)÷6 = 1</h3>
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Answer:
See explanations below
Step-by-step explanation:
Slope intercept form of the equation is expressed as y = mx+b
m is the slope
b is the intercept
Given the coordinates (4, -11/3) and (1/2, -29/6)
Slope m = -29/6-(-11/3)÷(1/2-4)
m = (-29/6+11/3)÷(-7/2)
m = -29+22/6÷(-7/2)
m = -7/6÷(-7/2)
m = -7/6×2/-7
m = 2/6
m = 1/3
Get the intercept b
Substitute m= 1/3 and (4, -11/3) into y = MX+b
-11/3 = 1/3(4)+b
-11/3 = 4/3+b
b= -11/3-4/3
b= -15/3
b =-5
Get the required equation
y = 1/3 x -5 (slope-intercept form)
Point slope form of the equation is expressed as y-y0 = m(x-x0)
Substituting m = 1/3 and the point (4,-11/3)
x0 = 4
y0 = -11/3
y - (-11/3) = 1/3(x-4)
y+11/3 = 1/3(x-4) (point-slope form)
For standard format
Recall that y = 1/3x - 5
Multiply through by 3
3y = 1/3x(3)-5(3)
3y = x-15
3y-x = -15(standard form)
