Which expression is equivalent to sin(84°)cos(43°) + cos(84°)sin(43°)? sin(41°)
cos(41°)
sin(127°)
cos(127°)

Given:

To find:

The expression that is equivalent to given expression.

Solution:

We know that,

We have,

Here, and . Using the above formula, we get

So, the equivalent expression is .

Therefore, the correct option is C.

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61