4+6 and 2+8 I’m not sure it is
It’s d because it is a negative slope and the b intercept is negative so it never is in the first quadrant
Answer:
Step-by-step explanation:
Height of the triangle = 3 units
Height is always the perpendicular length.
Answer:
The mean would be 85 :)
Step-by-step explanation:
Radius is the distance between the center and any point on the circle.
r=distance =√((x2-x1)² +(y2-y1)²) =√((5-(-3))²+(-7-(-1))²)=√(64+36)=√100 = 10
r=√100
Equation of the circle , where (h, k) coordinates of the center of the radius.
(h,k)=(5,-7)
(x-h)² +(y-k)² = r²
(x-5)² +(y+7)² = (√100)²
(x-5)² +(y+7)² = 100
