1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mazyrski [523]
3 years ago
11

11. Mis the midpoint of QR. Q is at (-8, 2) and M is at (4, -3). Find the coordinates of the endpoint R.​

Mathematics
1 answer:
tamaranim1 [39]3 years ago
8 0

Answer:

R(16,-8)

Step-by-step explanation:

if (x1,y1) and (x2,y2) are coordinates of two points and (x,y) the coordinate of midpoint.

then x=(x1+x2)/2

and y=(y1+y2)/2

let coordinates of R are (x,y)

4=(-8+x)/2

8=-8+x

x=8+8=16

-3=(2+y)/2

-6=2+y

y=-6-2=-8

so R is (16,-8)

You might be interested in
PLEASE HURRY WILL GIVE BRAINLIST ​
AleksandrR [38]

Answer:b2254

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Linear functions :( please help!
liraira [26]
The answer to this question is “J”, y=4x+1
4 0
3 years ago
Read 2 more answers
An integer is three more than another integer. Twice the larger integer is two less
Amiraneli [1.4K]

Answer:

The integers are 4 and 7 or -2 and 1.

Step-by-step explanation:

You can make a system of equations with the description of the two integers.

1. x = y + 3

2. 2x + 2 = y^2

The simplest and the fastest way to solve this system in this case is substitution. You can substitute x for y + 3 in the second equation.

1. x = y + 3

2. 2(y + 3) + 2 = y^2

Now simplify and solve the second one. For convenience, I will just disregard the first equation for now.

2y + 6 + 2 = y^2

y^2 - 2y - 8 = 0

You can factor this equation to solve for y.

(y - 4) (y + 2) = 0

y = 4, y = -2

Now we can substitute the value of y for x in the first equation.

x = 7, x = 1

3 0
3 years ago
A. Dos números enteros positivos cuya diferencia sea 42
vivado [14]

Answer:

ne hamla que estas no habla espanol

Step-by-step explanation:

que

4 0
3 years ago
Plane A leaves Tulsa at 2:00 p.m., averaging 300 mph and flying in a northerly direction. Plane B leaves Tulsa at 2:30 p.m., ave
Musya8 [376]

Answer 1061

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Sin x + 22 degrees equals cos 2x - 7 degrees
    12·2 answers
  • Find the difference ( 9/4​x+6) − (− 5/4​x−24)=​
    6·1 answer
  • Which descriptions from the list below accurately describes the relationship between ABC and DEF?
    9·2 answers
  • Drag the number to match each rate to its equivalent ratio.
    11·1 answer
  • Factor tree of the prime factorization of number 280
    7·2 answers
  • Which are correct representations of the inequality 6x > 3 + 4/2x-112 Select three options
    10·1 answer
  • Desiree has a box of grease pencils. 8 are green, 10 are yellow, 9 are brown, and 5 are blue. If Desiree selects a grease pencil
    12·1 answer
  • Bowlers that score at least 228 points will make it to the next round. {Let p = the number of points}
    10·1 answer
  • What is the area of a circle with a radius of 87.1 cm?​
    7·2 answers
  • Hellllllllllllllllllllllllllp
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!