Three ratios that are equivalent to 8:5

15 points ! ~ see if you know the answer to both you!

What is the area of the triangle 10 13 12

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?