Mathematics, 24.09.2019 20:30, karlaaag

Show that the straight line with equation 2x+y-8 = 0 is a tangent to a circle with equation x^2 + y^2 + 4x - 4y - 12 = 0. what is the equation of the radius drawn to the point of contact?

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:00, 7obadiah

What kind of bond pays interest which is exempt from tax?

Answers: 1

continue

Mathematics, 21.06.2019 18:10, mayamcmillan11

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Answers: 3

continue

Mathematics, 21.06.2019 20:30, icantspeakengles

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal

Answers: 1

continue

Mathematics, 21.06.2019 22:00, shelovejaylocs

The median am of triangle ∆abc is half the length of the side towards which it is drawn, bc . prove that triangle ∆abc is a right triangle, and find angle mac and abm

Answers: 1

continue

Do you know the correct answer?

Show that the straight line with equation 2x+y-8 = 0 is a tangent to a circle with equation x^2 + y^...