F=flashlight carrier
n=not cariying
1.
nn → fn
2. nnf ← n
3. n → fnn
4. fn ← nn
5. → fnnn
answer is 5 times
Answer:
Below.
Step-by-step explanation:
I'll write sin x as s and cos x as c so we have:
(1 + s +c)/(1 + s - c) = (1 + c)/s
Cross multiplying:
s + s^2 + cs = 1 + s - c + c + cs - c^2
s + s^2 + cs = 1 + s + cs - c^2
s^2 + c^2 + s - s + cs - cs = 1
s^2 + c^2 = 1.
- that is sin^2 x + cos^2 x = 1 which is a known identity.
Therefore the original identity is proved.
Answer: represents the number of apples when w=0, or the number of apples to begin with.
Step-by-step explanation:
Answer:
26.6666... repeating
Step-by-step explanation:
20/3 = 6.6 repeating
.75/3 = .25
6.6 + 20 = 26.6 repeating
.25 + .75 = 1
Assuming a regularly shaped rectangle, the formula for the
area is given as:
A = L * W
where L and W are the length and width respectively
A = 3.6 x 10^2 miles * 2.8 x 10^2 miles
A = 100,800 square miles
or
<span>A = 10.08 x 10^2 miles</span>
