Tete5417 Tete5417
  • 20-08-2018
  • Mathematics
contestada

The distance between the points (6, b0 and (2, -4) is 4 to the sqaure root of five. find the value of b

Respuesta :

lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 20-08-2018
√(6-2)² + (b+4)² = 4√5

√16+b²+8b+16 =√80

b²+8b+32=80

b² + 8b - 48 = 0

(b+12)(b-4)=0

b can be-12 or 4
Answer Link

Otras preguntas

A car sharing service offers a membership plan with a $50 per month fee that includes 10 hours of driving each month and charges $9 for each additional hour (A
The Articles of Confederation established a Congress. a President. a House and Senate a Congress and a Supreme Gourt.​
1. How many atoms of carbon (C) are in C6H1206? How do you know?​
The interviewer asks why water levels in the Everglades are higher in some areas. McVoy states it is because of (A satellites. B expeditions. hurricanes. reserv
Solve each equation. Show all steps 4) -8(-6-5k)=-232
Explain what the 2 steps two steps to vote for a President?
A landscaper needs to estimate the amount of material required for a project building a circular brick patio for a client. The diameter of the patio is 13m and
What did Charlotte Corday do?
list five properties of most transition metals
Write a linear equation