Find all distinct roots (real or complex) of z2+(9-81)2+(5-371). enter the roots as a comma-separated list of values of the form a+bi. use the square root symbol v' where needed to give an exact value for your answer. official time: 17: 14: 04 submit and mark save and close

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.