Answer:
Step-by-step explanation:
Basic trigonometric functions have the following formula:

Where:

So C is the number that is inside the parenthesis, without an X. In this case:
C=1.093
Answer:
7/9 + (-7/9) = 0
Step-by-step explanation:
Definition of additive inverse:
Two numbers are additive inverses if their sum is zero.
For example, 2 and -2 are additive inverses since 2 + (-2) = 0.
Now your problem:
7/9 + (-7/9) =
7/9 and -7/9 are additive inverses.
Therefore, their sum is 0.
7/9 + (-7/9) = 0
So hmm check the picture below
keep in mind, the equation is already in vertex form, and thus, the vertex is clearly at 2 , -5
anyhow, notice the axis of symmetry, the red line
Answer:
we need the triangle to answer that...
Step-by-step explanation:
I'm sorry
Step-by-step explanation:
First expression ...


Second expression.....


HCF = common factor...


