a) show that point p=(-2,6) lies on c
Mathematics, 21.10.2019 19:00 kimsouther2
The circle c has equation x^2+y^2+10x=20
a) show that point p=(-2,6) lies on c
b) hence find the equation of the tangent to the circle c at p
Answers: 1
Mathematics, 21.06.2019 17:00
Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?
Answers: 1
Mathematics, 21.06.2019 18:30
Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?
Answers: 3
Mathematics, 21.06.2019 21:50
Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.
Answers: 3
The circle c has equation x^2+y^2+10x=20
a) show that point p=(-2,6) lies on c
a) show that point p=(-2,6) lies on c
Mathematics, 05.06.2020 02:57
Biology, 05.06.2020 02:57
Computers and Technology, 05.06.2020 02:57
Mathematics, 05.06.2020 02:57
Spanish, 05.06.2020 02:57
Computers and Technology, 05.06.2020 02:57
Mathematics, 05.06.2020 02:57
Mathematics, 05.06.2020 02:57
History, 05.06.2020 02:57
Mathematics, 05.06.2020 02:57