Image is missing, so i have attached it.
Answer:
AC = 10sin 40°
Step-by-step explanation:
From the diagram attached, using terms in trigonometric ratio, AC is the opposite side, BC is the adjacent side and AB is the hypotenuse.
Thus, since we want to find AC;
We know that in trigonometric ratios; opposite/hypotenuse = sin θ
In the diagram, θ = 40° and AB = 10
Thus,
AC/10 = sin 40°
Multiply both sides by 10 to get;
AC = 10sin 40°
I think the answer is
42.5
not sure but hope this helps
U=A-K
U+K=A
A=K+U THIS IS THE ANSWER
First part is easy.
180 rows with 328 per row is 180x328=59,040
Now he says 15 hours. So 59040/15=3936
Step-by-step explanation:
i not understand your questions