FIND THE X IN THE FOLLOWING OBLIQUE TRIANGLE USE THE LAW OF COSINE small a to the power of two equal b to the power of two plus c to the power of two negative two bc Cos A a^2 = b^2 + c^2 - 2bc Cos A

Which simplifys to a+ b? a-(1-b)+1 -(1-a)-b+1 (a--1) -1)+1

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?