ehollingsworth222 ehollingsworth222

21-04-2021
Mathematics

contestada

No Links Please!

In the xy-plane, the midpoint M of segment AB has coordinates (-1, 3).
And point A has coordinates (-3,0). What is the x-coordinate of point B?

O -1

O 1

O 2

O 3

Respuesta :

alexiajsmith7 alexiajsmith7

21-04-2021

So the midpoint coordinates=((xA+xB/2),(yA+yB/2))
so (xA+xB)/2=xM
Sub in (-3+xB)/2=-1
Rearrange xB=(-1x2)+3
And solve xB=1 so the answer is one :)

Answer Link

Otras preguntas

In 1914, u.s. congress passed the harrison act, which

A good strategy to improve reading comprehension is

Use the drop-down menus to identify which bacterial shape applies.

What was the Federal One program intended to do? Check all the boxes that apply. 1. created jobs for artists, writers, musicians, and theater professionals 2.

Your final grade in math class is calculated by adding 75% of your semester average to 25% of your final exam grade. If your semester average is 88, what grade

Which statement best describes the role of West Coast newspapers in provoking fear of Japanese people in the 1940s?

What kind of symptoms involves reflecting noticeable decreases and absences in certain behaviors, emotions, or drives? invisible negative absentee positive?

Admit it, we all love zombies. maybe it's because they don't actually exist, and we don't actually have to worry about navigating a life among the undead. but,

I WILL MARK YOUR ANSWER BRAINLY

Jordan was telling his friend alexa, who is from europe, about his training and told her how far he ran. alexa wasn't sure whether that distance was long or sho