Answer:
Step-by-step explanation:
sec (-x)-sin (-x) tan (-x)=cos x
sec(x)-(-sin x)(-tan x)=cos x
1/cos x-sin x(sin x/cos x)=cos x
multiply by cos x
1-sin ²x=cos²x
or 1=sin²x+cos²x
which is true.
Answer:
The mentioned flowers can be arranged in 48 different ways.
Step-by-step explanation:
To determine in how many ways the mentioned flowers can be arranged (3 tulips, 2 yellow roses, and 8 lilies), all the variables must be multiplied together, and the result will be the number of possibilities for organizing them. Thus, the resolution of this question is the following:
3 x 2 x 8 = X
6 x 8 = X
48 = X
Therefore, the mentioned flowers can be arranged in 48 different ways.
Answer:
8x+10
Step-by-step explanation:
2(x+5)+6x
Distribute
2x+10 +6x
Combine like terms
8x+10
Answer:
whats the equation.......
Answer:
f(x)=-1/2x+1
i would explain but i cant right now. Try Kahn academy as he explains very well
Step-by-step explanation:
