Answer:
y = - x +
Step-by-step explanation:
The angle between the tangent and the radius at point P is 90°
Calculate the slope of the radius m using the slope formula
m = (y₂ - y₁ ) / (x₂ - x₂ - x₁ )
with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (8, 15)
m = =
Given a line with slope m then the slope of a line perpendicular to it is
= - = - = - , thus
y = - x + b ← is the partial equation
To find b substitute (8, 15) into the partial equation
15 = - + b ⇒ b = 15 + =
y = - x + ← equation of tangent
Answer:
66%
Step-by-step explanation:
6/9= .66666 which equals 66% hope this helps!
2 = z - 14
Add 14 to both sides = {14 +} 2 = z - 14 {+ 14}
z = 16
Answer and work down below. Let me know if you have any questions