aashleigh aashleigh
  • 16-08-2021
  • Mathematics
contestada

Find the equation of the circle
(x + 2)2 + (y + 5)2 = 4
tve
when it is reflected about y = 2x + 1.

Respuesta :

muqadasmalik6677
muqadasmalik6677 muqadasmalik6677
  • 16-08-2021

Answer:

2x+4+2y+10=4

2x+2y=4-10-4

2(x+y)=-10

x+y=-10/2

x+y=-5

x+2x+1=-5

3x=-6

x=-6/3

x=-2

Answer Link

Otras preguntas

What are two other names for rigid transformations?
Why can many ecosystems exist in one biome
Which of these is a physical property? Why? PLZ HELP!!!A. easy to digest B. conducts electricity poorlyC. becomes moldy quicklyD. does not burn
How were the Ostrogoths affected by settling in the Western Roman Empire?
Which is not produced by condensation? A. fog B. dew C. clouds D. smog
What 2 numbers whose sum is 105.7 the numbers are 19, 85.2, 533, 571, 88.2, 525, 20, 17.5, 400, 261, 20.5 ,125, 7, 23, 901, 30
How did new Jersey become a separate colony
Barbara has 9 stuffed animals. Trisha has 3 times as many stuffed animals as Barbara. How many stuffed animals does Trisha have? Please help.
What material lets electricity flow freely please
How to do 314,207 in standard form??