Answer:
x ≈ 9.5 , y ≈ 15.3
Step-by-step explanation:
sin32° = = ( multiply both sides by 18 )
18 × sin32° = x , then
x ≈ 9.5 ( to the nearest tenth )
cos32° = = ( multiply both sides by 18 )
18 × cos32° = y , then
y ≈ 15.3 ( to the nearest tenth )
the answer is 6.45
a= g-b-c
g=a+c+b
g-b=a+c
g-b-c= a
