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horrorfan [7]
3 years ago
11

A table with four legs will sometimes wobble if one leg is shorter than the other three, but a table with three legs will not wo

bble. Select the postulate that substantiates this fact. Postulate 1: A line contains at least two points. Postulate 1a: A plane contains at least three points not all on one line. Postulate 1b: Space contains at least four points not all on one plane. Postulate 2: Through any two different points, exactly one line exists. Postulate 3: Through any three points that are not one line, exactly one plane exists. Postulate 4: If two points lie in a plane, the line containing them lies in that plane. Postulate 5: If two planes intersect, then their intersection is a line.
Mathematics
2 answers:
Paha777 [63]3 years ago
5 0
Postulate 3 would be the answer
Viktor [21]3 years ago
4 0

Answer:

<h2>Postulate 3: Through any three points that are not one line, exactly one plane exists.</h2>

Step-by-step explanation:

The postulate 3 substantiates the presented fact, because a table with three legs will not wobble based on that postulate.

This postulate states that three points non-collinear, they form one plane, and this plane is unique, that's why the table won't wobble, all legs are in the same plane, and that plane is the floor. If those legs weren't in the same plane (the floor), they would wobble, because some leg would upper than the other ones.

Therefore, the right answer is Postulate 3.

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HELP PLEASE I NEED TO GET IT DONE BECAUSE ILL BE WITH MY FAMILY AT THANKSGIVING TOMORROW
dalvyx [7]

Answer:

6

Step-by-step explanation:

Straight line is 180

square = right angle=90

180-90=90

5x+(x+54)=90

6x+54=90

6x=36

x=6

Hope this helps :D

6 0
3 years ago
Andre notices that he is a little taller than Lin but is shorter than their math teacher, who is 164 centimeters tall. Write two
Ugo [173]

Answer:

Andre's height:  y < x < 164

Step-by-step explanation:

We will first of all convert each of the statements to mathematical inequalities, before we combine them.

Let Andre's height be = x

Lin's height be = y

The maths teacher's height = 164

Andre is a little taller than Lin:

x > y

Andre is shorter than their maths teacher, who is 164 centimetres

x<164

Combining the two inequalities, we have Andre's height as

y < x < 164

This means that Lin is shorter than Andre who is in turn shorter than the Maths Teacher.

3 0
3 years ago
Make x the subject of the formula (help again)<br>I'm really bad at these <br><br>xk-w=y ​
7nadin3 [17]

Answer:

x =  ​(y+w)/k

Step-by-step explanation:

xk-w=y ​

Add w to each side

xk-w+w=y+w

xk = y+w

Divide each side by k

xk/k = (y+w)/k

x =  ​(y+w)/k

5 0
3 years ago
Read 2 more answers
Is -5 a solution to the equation 6x+5=5x+8+2x? explain
boyakko [2]

Answer:

no

Step-by-step explanation:

6x-5x-2x=8-5

-1x=3

-1x/-1=3/-1

x=-3

3 0
3 years ago
12. Which two numbers whose ratio is 3 to 2 have a sum of 35? PLEASE HELP ASAP!!
Brut [27]

Answer:

14 and 21

Step-by-step explanation:

You should solve the following linear equations : \\\frac{x}{y} = \frac{3}{2}\\ x+y=35

3 0
3 years ago
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