ADP and ABQ are tangents to the circle, centre O. C lies on the circumference of the circle. Giving reasons for all the statements you make, work out angles DCO, CBO, OCB and BCD, all in terms of x. hence, work out obtuse anfle DOB and prove that y=2x

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.