Answeri really cant see the bottom answers can you take a new picutre
Step-by-step explanation:
Answer:
67 degrees
Step-by-step explanation:
Answer:
a straight line from the center to the circumference of a circle or sphere.
Step-by-step explanation:
The distance (r) between any two points (a,b) and (c,d) is :—
Putting the values,
The distance between the points is √41
Answer:
Step-by-step explanation:
Alternate forms:
x^2 + y (y + 4) = 5
x^2 + y^2 + 4 y - 5 = 0
Solutions:
y = -sqrt(9 - x^2) - 2
y = sqrt(9 - x^2) - 2
Integer solutions:
x = ± 3, y = -2
x = 0, y = -5
x = 0, y = 1
Implicit derivatives:
(dx(y))/(dy) = -(2 + y)/x
(dy(x))/(dx) = -x/(2 + y)
