ashleykyurem
ashleykyurem ashleykyurem
  • 12-06-2022
  • Mathematics
contestada

Let f(x) = cos(x). Use Addition or Subtraction Formulas to show the following.

Let fx cosx Use Addition or Subtraction Formulas to show the following class=

Respuesta :

ryanduan
ryanduan ryanduan
  • 12-06-2022

Answer:

First blank is cos(h)cos(x)

Second blank is sin(x)

Step-by-step explanation:

Look up the identity and apply it here

Answer Link

Otras preguntas

In the mantle heat is transferred as soft rock flows slowly in cycles known as
a mixed number greater than 8.45? my answers are A. 8 3/8 B. 8 4/9 C. 8 3/5 D. 8 5/12
The total snowfall in Burke, Virginia, this January was 7 1/4 in. In February, 20% more snow fell than in January. How much snow fell in February in Burke, Vi
A hopper jumps straight up to a height of 1.3 m. With what velocity did he leave the floor
what is a (a) divided by(a^2)
at a pet store the ratio of cats to dogs sold was 10:1 if there were 60 cats that were sold how many dogs were sold?
5t-8=3t+12 someone please help me
If you know that 8×300=2,400, how can you find 8×320? Explain.
how to write a story about the doubles-plus-2 fact 5+7=12
7(2x-4)-(10-3x) How do I simplify this expression?