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Papessa [141]
2 years ago
8

Which arrangement shows −5 1/2 , −5 , −6.4 , and −2 6/4 in order from least to greatest?

Mathematics
1 answer:
Alexeev081 [22]2 years ago
4 0

Answer:

-6.4, -5 \frac{1}{2}  , -5 , -2 \frac{6}{4}

Step-by-step explanation:

Arranging these negative values in order from least to greatest may be tricky if you are not familiar with your integer rules and operations. However, if you seem to understand, even a little, this way may be helpful to you.

All you need to know is this. positive and negative are opposites. Thus, if, for example, +2 is greater than +1 in positives, then -2 is less than -1 in negatives. So, in other words, think about it this way when you see a negative number, but you are used to positive numbers, just assume that the biggest number on the positive side is the smallest number on the negative side.

Therefore, if we were to use this method, we would result in -6.4, -5 1/2, -5, and -2 6/4. Since it would be the opposite in positives.

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irakobra [83]
640/79=8...8
79 goes through 640 8 times
8 0
3 years ago
15+9=? (5+3) What number is missing from the expression?
Airida [17]

Answer:

<h3>\boxed{ \boxed{ \bold{  \mathsf{3}}}}</h3>

Step-by-step explanation:

Let the missing number be 'x'

⇒\mathsf{15 + 9 = x(5 + 3)}

Distribute x through the parentheses

⇒\mathsf{15 + 9 = 5x + 3x}

Swap the sides of the equation

⇒\mathsf{5x + 3x = 15 + 9}

Add the numbers

⇒\mathsf{5x + 3x = 24}

Collect like terms

⇒\mathsf{8x = 24}

Divide both sides of the equation by 8

⇒\mathsf{ \frac{8x}{8}  =  \frac{24}{8} }

Calculate

⇒\mathsf{x = 3}

Hope I helped!

Best regards!

4 0
2 years ago
Triangle MOP has been rotated to create triangle M'O'P'. MP= M'P' = 2 units, MO = M'O' = 2 units, and OP=O'P'= 2.82 units. Which
Gre4nikov [31]
I THINK SSS, SAS AND ASA WOULD PROVE TRIANGLES ARE CONGRUENT.
4 0
2 years ago
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Which undefined term is needed to define an angle?<br><br> Plane<br> Point<br> Ray<br> Line
Aleks04 [339]

Point.

<h3>Further explanation</h3>
  • The angle is determined by three points, we call it A, B, C, with A ≠ C and B ≠ C.  
  • We express an angle with three points and a symbol ∠. The middle point represents constantly vertex. We can, besides, give angle names only with vertices. For example, based on the accompanying image, the angle can be symbolized as ∠BAC, or ∠CAB, or ∠A.  

<u>Note:  </u>

This is one of the classic problems of Euclidean geometry.

Undefined terms are the basic figure that is undefined in terms of other figures. The undefined terms (or primitive terms) in geometry are a point, line, and plane. These key terms cannot be mathematically defined using other known words.

  • A point represents a location and has no dimension (size). It is marked with a capital letter and a dot.
  • A line represents an infinite number of points extending in opposite directions that have only one dimension. It has one dimension. It is a straight path and no thickness.
  • A plane represents a planar surface that contains many points and lines. A plane extends infinitely in all four directions. It is two-dimensional. Three noncollinear points determine a plane, as there is exactly one plane that can go through these points.    
<h3>Learn more    </h3>
  1. What are three collinear points on a line? brainly.com/question/5795008  
  2. Undefined terms are implemented to define a ray brainly.com/question/1087090
  3. Definition of the line segment brainly.com/question/909890    

Keywords: the undefined term, is needed to define, an angle, line, point, line, plane, ray, endpoint, acute, obtuse, right, straight, Euclidean geometry

4 0
3 years ago
Read 2 more answers
There were 72 runners to start a race. in the first half of the race, 13 of them dropped out. in the second half of the race, 23
Mariana [72]
All you would need to to is do 13+23= 33 to get the total amount of people who dropped out, then do 72 ( the number in the beginning and subtract 33 from it because those are the people who dropped out so 72-33=39. 39 people finished the race.
8 0
3 years ago
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