Answer:
d)13sin75/sin55
Step-by-step explanation:
1)Given
inΔVWU, ∠V= 75°
∠U= 50°
Finding ∠W:
∠W= 180-(75+50)
=180-(125)
= 55
Now finding x, using law of sine
x/sinV = 13/sinW
Putting the values in above we get:
x/sin75=13/sin55
Re-arranging, we get:
x= 13sin75/sin55 !
Answer:
5/6. I think that is the answer.
Step-by-step explanation:
Answer:
18 for the first one Rooney and bectam
She has 4 groups all together. 3 groups with ten rocks each and 1 group with 8 rocks(8/10).