ld9405905 ld9405905

18-09-2020
Mathematics

contestada

The midpoint of AB is M(-2,0). If the coordinates of A are (-1,8), what are the coordinates of B?

Respuesta :

unicorn3125 unicorn3125

20-09-2020

Answer:

B(-3, -8)

Step-by-step explanation:

[tex]x_M-x_A=x_B - x_M\qquad\quad\ \wedge\qquad y_M-y_A=y_B - y_M\\\\ -2-(-1)=x_B-(-2)\qquad\wedge\qquad 0-8=y_B -0\\\\ {}\qquad x_B=-3\qquad\qquad\wedge \qquad\qquad \ y_B=-8[/tex]

Answer Link

Otras preguntas

Hai how is everyone Dubaiqueen answer this one

Three sections of the Hebrew Bible are the Torah, the Prophets, and the A Talmud. B Old Testament. C Scriptures. D Writings.

A pyramid-shaped temple tower whats the definition of this please help asap

What phase change is the following substance undergoing? First, the particles of this substance are closely packed and are not easily compressed. After the chan

help please and thank you 0

What is the answer??? Only if you know please i will report you no games

Who else has 3 20s hmmmmmmm

Find the rate of change for the situation. of 3. You run 6 miles in one hour and 18 miles in three hours. 3 miles per hour b. 3 hours 6 miles d. 6 miles per hou

Select all that apply. There MIGHT be more than one. Earthquakes are concentrated along: Mid-Atlantic ridge ocean shorelines deep ocean trenches lithosphere pla

A collection contains 98 fiction and 56 nonfiction books. The books are put into stacks so that each stack contains one type of book. If all stacks have the sam