kristinenolan14 kristinenolan14

01-08-2020
Chemistry

contestada

M(8,7) is the midpoint of rs. The coordinates of s are (9,5) what is the coordinates of r

Respuesta :

kumalanjita465 kumalanjita465

02-08-2020

Answer:

cordinates of R(7,9)

Explanation:

Step by step

Let R(p,q)

M(x,y)=(8,7

S(r,s)=(9,5)

then,

x=(p+r)/2

or, 8= (p+9)/2

or p+9= 16

: p= 7

Again,

y= (q+r)/2

or, 7= (q+ 5)/2

or,14 =q + 5

or, q=14-5

:q = 9

So

The coordinates of R is R(7,9)###

Answer Link

Otras preguntas

evaluating expressions 24-13

what is 65.85 rounded to the nearest tenth

what compromises enabled the framers to create the constitution

a heart beat takes 0.8 second ,how many seconds is this writtin as a fraction

Which of the following powers is not specifically granted to the president? a. Serving as administrative head of the nation b. Convening Congress c. Drafting

the anti-federalist pushed for ?

Name the state which is composed of island

What is a basic requirement that a scientific hypothesis must have?

According to the speech, what message did the Secretary of State receive from the Japanese Ambassador just on hour after the attack on the Island of Oahu? a. Th

Confronting the couple firmly the salesperson planned to accuse them of shoplifting. Question options: a. Confronting the couple firmly the salesperson planned