B, C and D are points on a circle, centre O.
AB and AD are tangents to the circle.
Angle BCD...
Mathematics, 06.01.2021 17:10 guzmangisselle
B, C and D are points on a circle, centre O.
AB and AD are tangents to the circle.
Angle BCD=x
Find an expression for the size of angle BAD in terms of x.
Give your answer in its simplest form.
Give reasons for each stage of your working.
Answers: 1
Mathematics, 21.06.2019 17:00
(! ) three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder
Answers: 1
Mathematics, 21.06.2019 19:00
Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126 a. the attendance was never the same at both plays. b. the attendance was the same on day 5. the attendance was 231 at both plays on that day. c. the attendance was the same on day 13. the attendance was 295 at both plays on that day. d. the attendance was the same on days 5 and 13. the attendance at both plays on those days was 231 and 295 respectively.
Answers: 1
Mathematics, 21.06.2019 22:30
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?
Answers: 1
SAT, 03.05.2021 20:50
Mathematics, 03.05.2021 21:00
Mathematics, 03.05.2021 21:00
Mathematics, 03.05.2021 21:00
Mathematics, 03.05.2021 21:00
Mathematics, 03.05.2021 21:00
Mathematics, 03.05.2021 21:00
Mathematics, 03.05.2021 21:00