Answer:
the answer is n=4
Step-by-step explanation:
The large triangle is an isosceles since both angles at the base each equal 42°.
In an isosceles triangle the altitude z is at the same time median , then it bisects the opposite side in the middle . So w = 120/2 = 60
Now let's calculate z:
tan 42° = (opposite side) / (adjacent side) = z/60
tan 42° = 0.9,
0.9 = z/60 and z = 54
Answer:
9 yards
Step-by-step explanation:
multiply the length of the cloth by the length used for bedsheet
<span>461.81 cm^3 .................................</span>
Answer:
its 2(x-4)
Step-by-step explanation:
