kiyahswag4119 kiyahswag4119
  • 02-01-2018
  • Mathematics
contestada

Find all points on the y-axis that are a distance 6 from p(4, 7).

Respuesta :

Hosein
Hosein Hosein
  • 02-01-2018

[tex] \sqrt{16 + {(7 - y)}^{2} } = 6 \\ 16 + {(7 - y)}^{2} = 36 \\ {(7 - y)}^{2} = 20[/tex]
[tex]7 - y = \sqrt{20} > > y = 7 - \sqrt{20} \\ 7 - y = - \sqrt{20} > > y = 7 + \sqrt{20} [/tex]
Answer Link

Otras preguntas

Please help me find the area of triangle!!!
a plane intersects a rectangular pyramid parallel to the base. the plane forms a cross-section. what is the shape of the cross-section
blake randomly chose a letter from alphabet. what is the probability that this letter has at least one line of symmetry, given that it is a consonant
Apply the commutative property to 13×7×21 to rearrange tbe terms and still het the same solution
Brianna rolls a number cube that has sides labeled 1 to 6 and flips a coin. Write the list of possible outcomes.
Two triangles have side lengths 3, 4, 5 and 6, 8, 10, respectively. the triangles are similar to each other. a. True b. False
A. 3 B. 7 C. 9 D. 14 Please help me!
Write and solve a proportion to answer the question. 34 is 75% of what number? 34w
Q: A: Which African ethnic groups are Islamic? A) Arab and Ashanti B) Arab and Swahili C) Ashanti and Bantu D) Ashanti and Swahili
Do you think Lincoln possessed the power to free the slaves in the seceded states? Why or why not?