hrhrhrhd hrhrhrhd
  • 25-01-2021
  • Mathematics
contestada

If the coordinates of A are (1, 1) and the midpoint of AB is (0,0.5), then the coordinates of B are -

Respuesta :

mteresacarvalho4 mteresacarvalho4
  • 25-01-2021

Answer:

B (-1, 0)

Step-by-step explanation:

( in portuguese )

o ponto médio é calculado pela soma das abcissas a dividir por 2 e pela somas das ordenadas a dividir por 2, então sendo que se sabe o valor final, e um ponto fica :

(1+x)÷2 = 0 ⇔ x = -1

(1 + y) ÷ 2 = 1/2⇔ y=0

Answer Link

Otras preguntas

All of the following are rational except______. A. square root of 5 B. square root of 7 C. square root of 9 D. square root of 11
The Puritans felt that the Anglican Church had sufficiently reformed. TRUE OR FALSE?
A wildlife scientist finds two reptile-like organisms. Both have a post-anal tail, claws, and some common characters of reptiles, but they differ in size, color
what is the greatest common factor for 72 and 18
Any has 2 rows of 4 sports trophies on each of her 3 shelves. How many sports trophies does Amy have?
Before testing the pea plants, Mendel formed a five-part hypothesis. What did Mendel include in his hypothesis? Check all that apply. A pair of factors (known
What is the main goal of debating an issue? Why?
Which war immediately preceded the communist revolution in Russia?
What is the balanced equation of Ca3(PO4)2+ SiO+ C---> P+ CaSiO+ CO
There are over 2,700 species of snakes .600 species are venomous .what would the fraction of species that are not venomous be as a decimal