Plug n = 14 into the formula
= -5(14) + 90
= -70 + 90 = 20
Answer:
7.5 +9.63.
7.5+9.63. + N
17.13N
is the answer
Step-by-step explanation:
Answer:
circumference of a circle: pi*d
d is also 2r (2 times the radius)
Answer:
Height of slide = 5 feet (Approx.)
Step-by-step explanation:
Given:
Length of slide = 12 feet
Angle of depression = 25°
Find:
Height of slide
Computation:
Length of slide = Hypotenuse
Height of slide = Perpendicular
Using trigonometry function;
Sin θ = Perpendicular / Hypotenuse
Sin 25 = Height of slide / 12
0.422 = Height of slide / 12
Height of slide = 12 x 0.422
Height of slide = 5.064
Height of slide = 5 feet (Approx.)
