kimberlya3540 kimberlya3540
  • 01-10-2021
  • Mathematics
contestada

The midpoint of AB is M(1, 3). If the coordinates of A are(4,1), what are the coordinates of B?

Respuesta :

namwanjemacklineeliz
namwanjemacklineeliz namwanjemacklineeliz
  • 04-10-2021

Answer:

B(-2,5)

Step-by-step explanation:

[tex] \frac{x + 4}{2} = 1 \\ 2 \times \frac{x + 4}{2} = 1 \times 2 \\ x + 4 = 2 \\ x = 2 - 4 \\ x = - 2 \\ \frac{y + 1}{2} = 3 \\ 2 \times \frac{y + 1}{2} = 3 \times 2 \\ y + 1 = 6 \\ y = 6 - 1 \\ y = 5[/tex]

Hope that this is helpful.

Have a nice day.

Answer Link

Otras preguntas

two examples of hydraulic brake​
Given: a and b are parallel and c is a transversal. Prove: ∠2 ≅ ∠7 Parallel lines b and a are cut by transversal c. On line b where it intersects with line c, 4
Ultrasound examination reveals a 2 cm discrete solid thyroid nodule in lower pole of thyroid but there are a few smaller nodules scattered throughout the gland,
what is special education
Identifying an Error Identify the error in the student solution shown below. Find the correct answer. 2ln(x)= In(3x) - [In(9) - 2ln(3)] In(x²) In(3x)-[In(9) - I
1.) Identify one component of the visible spectra2.) identify the component of the electromagnetic spectra that has the shortest wavelength​
Can someone help me please
In the Fig., if ABCD is a parallelogram, then the value of x is ​
why does the structure of the plasma membrane make this type of transport neccesary for fluids
a man builds an ark and is saved from the flood common to both or NOT common to both