angela09277 angela09277

24-04-2021
Mathematics

contestada

The midpoint of AB is M(1,-2). If the coordinates of A are (-3, -8), what are the coordinates of B?

Respuesta :

sqdancefan sqdancefan

24-04-2021

9514 1404 393

Answer:

B(5, 4)

Step-by-step explanation:

The midpoint formula is ...

M = (A +B)/2

Solving for B gives ...

B = 2M -A

B = 2(1, -2) -(-3, -8) = (2+3, -4+8) = (5, 4)

The coordinates of B are (5, 4).

Answer Link

Otras preguntas

que es la pesca artesanal

What must happen to the particles in a liquid for it to turn into a gas? A. they must gain more energy B. they must release energy C. they must keep the

What Government created by the us constitution

-9p -17 =10 please solve the problem

multiply a number by 3 subtract 6 add 2 result is 20 what is the number

bella types at a constant rate of 42 per minute. is the number of words she can type proportional to the number of minutes she types?

Write an equation of a line that is parallel to y9=3.4(x+7) and contains the point (4, 5).

que es la pesca artesanal

Which method do you prefer to use to find sums- count by tens and ones, use compatible numbers, or use friendly numbers and adjust? Explain why.

self-disclosure is _____. a picture you have of yourself, in light of how others view you the ability to interact with others in a manner that is honest and app