Answer:
∠ L ≈ 21.6°
Step-by-step explanation:
Using the Sine rule in the triangle
= 
, that is
= 
( cross- multiply )
42 × sinL = 34 × sin27° ( divide both sides by 42 )
sinL = 
, then
∠ L = 
( ) ≈ 21.6° ( to the nearest tenth )
Answer:
32
Step-by-step explanation:
1. find f(3) = 2x + 5
a) y = 2(3) + 5
b) y = 6 + 5
c) y = 11
2. find g(2) = 3x² + 2x + 5
a) y = 3(2)² + 2(2) + 5
b) y = 3(4) + 4 + 5
c) y = 12 + 4 + 5
d) y = 21
3. add f(3) + g(2)
a) 11 + 21
b) = 32
Answer:
Step-by-step explanation:
f(x) = √(5 + 4)
f(x) = √(9) = √(3 · 3) = 3
