10/27 Marks
Work out the size of angle
X.
42 123

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

In the diagram, gef and hef are congruent. what is the value of x

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?