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
Verdich [7]
3 years ago
7

Can anyone help? thanks in advance!

Mathematics
1 answer:
Kipish [7]3 years ago
6 0

Answer:

B(2,4)

Step-by-step explanation:

A(-1,-9)

M(0.5,-2.5)

with M we can find x₂ and y₂

x = 0.5

x = x₁+x₂/2

0.5 = (-1 + x₂)/2

(x₂ -1)/2 = 0.5

x₂-1=0.5×2

x₂-1=1

x₂=2

for y₂

y= -2.5

y=(y₁+y₂)/2

y=(-9+y₂)/2

-2.5=(-9+y₂)/2

-9+y₂=-2.5×2

-9+y₂=-5

y₂=-5+9

y₂=4

.: coordinates are B(2,4).

You might be interested in
Write three fractions between 3/10 and 9/10​
Norma-Jean [14]

Answer:

4/10, 5/10, 6/10 are all fractions in between 3/10 and 9/10

Step-by-step explanation:

8 0
3 years ago
I need 2-4 please & show step by step explanation ( show the work ) please!
Likurg_2 [28]

Answer:

i don't know go on your browser

Step-by-step explanation:

3 0
3 years ago
Need help with this math problem
-BARSIC- [3]

z = 37°

Step-by-step explanation:

The exterior angle theorem says that the sum of two internal angles is equal to the exterior angle

In this case the sum of z and z+4 will be equal to z+41

Writing mathematically

z + z+ 4 = z + 41\\2z+4 = z + 41\\2z -z = 41 -4\\z = 37

Hence

z = 37°

Keywords: Angles, Triangles

Learn more about angles at:

  • brainly.com/question/10800566
  • brainly.com/question/10808021

#LearnwithBrainly

3 0
3 years ago
Solve the equation
Klio2033 [76]

Answer:

x = 25

Step-by-step explanation:

.20x + .68(120 - x) = .54(120) (Distribute .68 to 120 and -x)

.20x + 81.6 - .68x = .54(120) (multiply .54 and 120)

.20x + 81.6 - .68x = 69.6 ( add .20x and -.68x)

-.48x + 81.6 = 69.6 ( subtract 81.6 on each side)

-.48x = -12 (divide -12 by -.48)

x = 25

4 0
3 years ago
An architect was building a
PolarNik [594]

Answer:

57

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Find a counterexample to the conjecture: Any number that is divisible by 2 is also divisible by 4
    6·1 answer
  • Find the range of the function f(x) = -x 2 + 4x if the domain is {-2, 0, 1}.
    12·1 answer
  • School pennants cost $18 each. Ms. says she will pay $146 for 7 pennants. Is this a fair price?
    9·2 answers
  • What are the coordinates of the image of vertex G after a
    7·2 answers
  • How many minutes in 4 hours
    8·1 answer
  • Can you guys help me find 1/3 + 5/6 please!
    14·2 answers
  • Please help! This is the last question for my math test and I really need a good grade!
    8·1 answer
  • Please tell the truth please help me please help me with the work please please help me with the work please help me with the wo
    9·2 answers
  • Anthony is planning a trip, using
    8·1 answer
  • 216, 36,6, Find the 8th term.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!