Answer:
12.22
Step-by-step explanation:
θ = 42°
We solve using Tangent rule of trigonometry.
tan θ = Opposite/Adjacent
GH = Opposite = 11
HI = Adjacent = ?
From the question
tan42∘≈0.90
Hence:
0.90 = 11/HI
HI = 11/0.90
HI = 12.222222222
Approximately = 12.22
4/10 = 2/5 = 40%
Q,R,S,T = 4
Q R S T U V W X Y Z =10
192.063 cm
y = 4x + 48
Slope intercept form: y = mx + b
y - 8 = 4x + 40