Perpendiclar means has slope that multiplies to -1
y-y1=m(x-x1)
m=slope
y-4=(5/2)(x+3)
slop eis 5/2
5/2 times -2/5=-1
y=mx+b
m=slope
other line is
y=(-2/5)x+b
find b
(-7,8)
(x,y)
8=(-2/5)(-7)+b
8=14/5+b
minus 14/5 from both sides (8=40/5)
26/5=b
the equation is
y=(-2/5)x+26/5
Answer:
none of them
Step-by-step explanation:
The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²
<h3>
Circle Equation</h3>
The standard equation of a circle is given by:
(x - h)² + (y - k)² = r²
Where (h, k) is the center of the circle and r is the radius.
Given that diameter = 15 miles, hence radius = 15/2 = 7.5. Also, center = (80, 26)
The equation of circle is:
(x - 80)² + (y - 26)² = 7.5²
The equation to represent a possible boundary of the hurricane's eye is (x - 80)² + (y - 26)² = 7.5²
Find out more on Circle Equation at: brainly.com/question/1559324
Answer:
jaime because his median is 7 alex median is 5 pedro median is 6.5
Step-by-step explanation: