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3 years ago

Which statement represents the transitive property of equality?

Mathematics

1 answer:

AysviL [449]3 years ago

7 0

Answer:

This property states that if quantity a equals quantity b, then b equals a. Another property that can be explained by this is the transitive property of equality. It tells us that if a quantity a equals quantity b, and b equals the quantity, c, then a and c are equal as well.

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Can anyone pls help me in math<3

FinnZ [79.3K]

Answer:

Third number is 12

Step-by-step explanation:

Let $\displaystyle \large{d}$ be common difference & $\displaystyle \large{x}$ be the third number. Set up the following equations:

$\displaystyle \large{x-2d=-2 \to (1)}\\\\\displaystyle \large{x+2d=26 \to (2)}$

Solve the simultaneous equation for x-term:

$\displaystyle \large{2x=24}\\\\\displaystyle \large{x=12}$

Let’s make sure that we get accurately answer. Substitute x = 12 in any equations which I’ll choose (1):

$\displaystyle \large{12-2d=-2}\\\\\displaystyle \large{-2d=-14}\\\\\displaystyle \large{d=7}$

Now add each terms with common difference as 7:

-2+7 = 5

5+7 = 12

12+7 = 19

19+7 = 26

So our pattern is -2, 5, 12, 19, 26. Since the question only asks for third number then the answer is 12

8 0

2 years ago

1. y= 3x - 4

katrin2010 [14]

I hope you find the answer!!

6 0

3 years ago

MUST ANSWER ALL PARTS!!!!

dsp73

Hello there,

The outlier of the data set is 92. Lets first find everything with the outlier.
Mean: 60.08
Median: 57
Mode: 52
Range:46

Now let's take out the outlier of the set and see the difference.
Mean: 54.27
Median:56
Mode: 52
Range: 15

So as we can see without the outlier everything is closer together. The outlier shouldn't be included because that makes the entire set screwed up. The data is more accurate without the outlier.

Hope this helps!

6 0

3 years ago

If two acute angles of a right angled triangle are in the ratio 1:2, Find them.

Anarel [89]

Answer:

30°,60°,90°

Step-by-step explanation:

Let :-

Ratio = 1x : 2x

As we know :-

Sum of all angles = 180°

So that ,

x + 2x + 90 = 180
3x = 90
x = 90/3
x = 30

Angles ,

90°
x = 30°
2x = 60°

7 0

3 years ago

which choice is the equation of a line that passed through the point (-2,8) and is perpendicular to the line represented by this

ikadub [295]

C) 2x+ 5y = 36 is the correct answer

5 0

4 years ago