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Pachacha [2.7K]
3 years ago
5

Which equation is modeled below?

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0

Answer:

D. 3x+(-2)=2x+4

Step-by-step explanation:

There is 2 red cubes of -1 so it has to be in parentheses, not combined like letter C.

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Given quadrilateral ABCD with sides, 3, 3, 5, 5 respectively, identify the type of quadrilateral
solong [7]
From the information we have, we can conclude that this quadrilateral is a rectangle. The reason behind this is because rectangles have two sets of parallel sides, which makes them different from squares. 

-TetraFish
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Mkey [24]

Answer:

4 1/2

Step-by-step explanation:

4 1/2

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What is the inverse function of f(x)= x/x-2?​
jarptica [38.1K]

Answer:

f^{-1}(x)=\frac{2x}{x-1}

Step-by-step explanation:

Start by replacing f(x) by the variable "y" and solving for x in the equation:

f(x)=\frac{x}{x-2} \\y=\frac{x}{x-2}\\(x-2)\,y=x\\xy-2y=x\\xy-x=2y\\x(y-1)=2y\\x=\frac{2y}{y-1}

Now do the final replacement using the inverse function notation, and replacing "y" with "x":

x=\frac{2y}{y-1} \\f^{-1}(x)=\frac{2x}{x-1}

5 0
3 years ago
What times what equals negative 18
Juli2301 [7.4K]
Could be a number of things...

-1 × 18
-18 × 1
-9 × 2
-2 × 9
-6 × 3
-3 × 6

To get a negative for the product you multiply a positive × a negative.
6 0
4 years ago
(Fill in the blank) ____ two points are collinear. A. Any B. No C. Sometimes
Zigmanuir [339]

Any two points are collinear.

<h3>Further explanation</h3>
  • All points in a straight line are called collinear. The two points are always collinear because we can continue to connect them in a straight line.
  • Therefore, at least two points can form a line and are considered collinear.
  • All points can, also, be said to be coplanar. This is because in addition to these points forming a line they must also lie on a planar surface.
  • Noncollinear points are the points that do not lie in a similar straight line.

Let us practice other alternative questions.

(Fill in the blank) ____ three points are collinear.

A. Any

B. No

C. Sometimes

The answer:

Sometimes three points are collinear.

Three points may be collinear or not. We can consider a triangle consisting of three points that are not collinear. All triangle vertices are called coplanar.

<h3>Learn more</h3>
  1. Which points are coplanar and noncollinear? brainly.com/question/4165000
  2. What are the names of three collinear points? brainly.com/question/5191341
  3. Comparing collinear points and coplanar points. brainly.com/question/1593959
  4. Which defines a Line segment?  brainly.com/question/909890

Keywords: fill in the blank, any two points are collinear, no, sometimes, connect them, straight line, at least, a planar surface, three points, not, a triangle, vertices, coplanar,

4 0
3 years ago
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