Step-by-step explanation:
f(x)=2x+1
g(x)=2x-7
now,
- f-g(x)=f(x)-g(x)
- 2x+1-2x+7
- 8
(f-g)(x)=8
hope it helps.
Answer:
1.39m (3 s.f.)
Step-by-step explanation:
Please see attached picture for full solution.
sinθ= opp/hyp
tanθ= opp/adj
cosθ= adj/hyp
3,4,5 can make a triangle
3,7,10 cannot make a triangle
6.2, 7.9, 12.5 can make a triangle
2,8,9 can make a triangle
10,20,50 cannot make a triangle
Answer:
B is corresponding with F
Step-by-step explanation:
Here's a diagram to help you