Answer:two
Step-by-step explanation:
One plus one equals two
Answer:
2/5
Step-by-step explanation:
Just keep dividing top and bottom by the same number/letter to cancel down.
divide both by m to make 
divide both by 4 to make 
is in simplest terms
Answer

Step-By-Step Explanation
Given the function
.
For each pair (t, f(t)) in the data points (0,5.5), (π/2,0.5), (π,−2.5), (3π/2,−7.5)
.
.
.
.
Expressing this as a system of linear equations in matrix form AX=B
Where
,

To determine the values of X, we use the expression

Therefore:
Therefore, the trigonometric function which fits to the given data is:

Answer:
43.99
Step-by-step explanation:
because I said it was
Answer:
I kind of dont understand the question but it seems like your saying multiply 4.15 x 5 and that is 20.75.
Step-by-step explanation: