Answer:
120 nails.
Step-by-step explanation:
80 x 1.5 = 120.
80 x 1 = 80
80 x 0.5 = 40
80 + 40 = 120
Answer:
2π/7
Step-by-step explanation:
A cosine wave is:
y = A cos(2π/T x + B) + C
where A is the amplitude,
T is the period,
B is the horizontal shift,
and C is the vertical shift.
In this case:
7 = 2π/T
T = 2π/7
Answer:
102°
Step-by-step explanation:
As the vertically opposite angles are equal,
Now let's solve for x now
Now let's find the value of KNL
Hope this helps you.
Let me know if you have any other questions ;-)
0 - 18 = -18
-18 + 9 = -9 ft
The answer to this question is b
