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
ale4655 [162]
2 years ago
6

Porfa es para un examen xD

Mathematics
2 answers:
Kaylis [27]2 years ago
6 0
I think this is the answer for your problem

Rzqust [24]2 years ago
3 0

Answer: -13

Step-by-step explanation:

  • M(3) → x = 3
  • M(2) → x = 2

\frac{M(3)+M(2)}{2} =\frac{[-2(3)^{2}] +[-2(2)^{2}]}{2}=\frac{(-2)(9)+(-2)(4)}{2}=\frac{-18-8}{2}=\frac{-26}{2}=-13

You might be interested in
Suppose you know the slope of a linear relationship and one of the points that it's graphed passes through. How can you determin
liberstina [14]

If you know the slope of a linear relationship as well as one of the points, you can determine if the relationship is proportional if the value of y is equal to the value of the slope times the x value.

<h3>When is a relationship proportional?</h3>

The linear relationship of x and y is said to be proportional if:

y = slope × x

This means that the value of y is directly related to the value of x such that when x is increased by a certain value, you get y.

If this condition is not satisfied then the relationship is not proportional.

The linear relationship above is therefore proportional if the value of y in the point is the same as x when multiplied by the slope.

Find out more on proportional relationships at brainly.com/question/3383226

#SPJ1

3 0
1 year ago
I tried 90 but it’s not right, what would it be? HELP PLEASE!!!!
dangina [55]

Answer:

  m∠DBF = 92°

Step-by-step explanation:

The given statements tell you that points E and F are midpoints of their respective sides of the triangle. Hence EF is parallel to AB and ...

  ΔABC ~ ΔEFC

That means ∠DBF ≅ ∠EFC and their measures are 92°.

3 0
3 years ago
What are two step equations
miskamm [114]
2 step equations are equations that require 2 steps to solve it.

For example, 2x + 5 = 3x + 6

To solve for x, we must isolate it.

First subtract 2x on both sides, which is ONE step.

2x + 5 = 3x + 6
-2x         -2x

5 = x + 6

The we must subtract 6 from both sides of the equation, which makes is the second step.

5 = x + 6
-6       -6

-1 = x 

-1 would be the answer and we only used 2 steps to solve it.
8 0
3 years ago
using the formula v=l×w×h , find the volume of a right rectangular prism when the length of the prism is 45cm , the width is 12c
Natali [406]
The volume of the rectangular of prism is 5400
3 0
3 years ago
Read 2 more answers
HELP ASAP PLEASE!! The Great Pyramid of Cheops is the largest pyramid in the world. It was built around 2500 B.C. by Khufu, or C
OlgaM077 [116]

Answer:

138, 460 m²

Step-by-step explanation:

How To Find Volume of Pyramid With Slant Height? If 'x' is the base length, 's' is the slant height, and 'h' is the height of a regular pyramid, then they satisfy the equation (the Pythagoras theorem) (x/2)2 + h2 = s2.

8 0
2 years ago
Other questions:
  • Patricia, audrey, and laticia are in a nursery buying plants for their gardens. Patricia orders six magnolias and two camellias.
    11·1 answer
  • What is the definition of indemnity?
    9·2 answers
  • How do I find the ratio of the numbers 1,250 to 750? And how? Please explain?!?
    12·1 answer
  • Round 3.392 to the nearest whole number
    11·2 answers
  • Please help quickly. Will mark brainlist!
    15·1 answer
  • A particular project can be completed by six people working eight hours a day for twenty days. To speed up completion of the pro
    13·1 answer
  • A rectangular sign is 16.18 inches long and 4.63 inches wide. What is the perimeter of the sign in inches?
    15·1 answer
  • Please answer this and don’t put a link:)
    13·1 answer
  • Hkiojhguyhvjln kiuhbjv hgvytcf gv
    10·2 answers
  • The product of 9 and n
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!