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3 years ago

Indicate whether the following congruence statement is true or false. 50 points

Mathematics

2 answers:

Nostrana [21]3 years ago

8 0

Step-by-step explanation:

Since line NL is not necessarily congruent to MQ (labelled with different congruent marks), triangle NLM is not congruent to triangle MQP.

Instead, triangles NLM and QPM are congruent.

OLEGan [10]3 years ago

8 0

This could true because of the markings of the triangles' sides and angles are in the same location.

But the statement labeled the lines wrong which makes them False

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Explain how you can prove RST is congruent to UVW by asa

garik1379 [7]

Well, to prove two triangles congruent by ASA, you have to figure out how two angles and a side of the triangles are congruent. So if you were to prove ∠R =∠U, and ∠T = ∠W, you would just have to prove that one of each of the sides were congruent. Sorry I couldn't help more.

Hope this helps! :)

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3 years ago

This table lists the coordinates of points on a line. What is the y-intercept of the line?

alexgriva [62]

Answer:

The line intercepts the y-axis and $y = 8$

Step-by-step explanation:

The intersection on the y-axis of a line is found to be $x = 0$ .

That is, the intercept with the y-axis is the value of the function when x is equal to zero.

In this case we know the following points of the function:

x : -2 -1 0 1 2 3

y : 16 12 8 4 0 -4

Note that when $x = 0$ then $y = 8$ .

Therefore the line intercepts the y-axis and $y = 8$

3 0

3 years ago

How many different ways can 9 people line up for a picture?

AleksandrR [38]

Answer:

262880

i had a test with the same question, i promise its right :)

4 0

3 years ago

Plz help time crunch!

bekas [8.4K]

Answer: y = -x/3 + 5

Step-by-step explanation:

What we know:

- Our points are (-3, 6) and (0, 5)

First, we need to find the slope. The formula for finding slope is y2 - y1/x2 - x1.

Now, we need to plug in our values.

5 - 6/0 - (-3)

Solve.

-1/3

Our slope is -1/3.

But now we need to find the y-intercept. To do this, we will use the equation y = mx + b.

You can use either coordinate pair, but I will be using (-3, 6) first.

Plug in the values.

6 = -1/3(-3) + b

Simplify.

6 = 1 + b

Subtract 1 to both sides.

6 - 1 = 1 - 1 + b

5 = b

The y-intercept is 5. Now we can put everything together!

y = -1/3x + 5

y = -x/3 + 5

For the coordinate (0, 5), you do the same thing.

5 = -1/3(0) + b

5 = 0 + b

5 = b

y = -1/3x + 5

y = -x/3 + 5

5 0

3 years ago

Read 2 more answers

PLS HELP!!!! Pointtssss!! The temperature during a very cold day is

grin007 [14]

The type of polynomial that would best model the data is a cubic polynomial. (Correct choice: D)

<h3>What kind of polynomial does fit best to a set of points?</h3>

In this question we must find a kind of polynomial whose form offers the best approximation to the point set, that is, the least polynomial whose mean square error is reasonable.

In a graphing tool we notice that the least polynomial must be a cubic polynomial, as there is no enough symmetry between (10, 9.37) and (14, 8.79), and the points (6, 3.88), (8, 6.48) and (10, 9.37) exhibits a pseudo-linear behavior.

The type of polynomial that would best model the data is a cubic polynomial. (Correct choice: D)

To learn more on cubic polynomials: brainly.com/question/21691794

#SPJ1

6 0

2 years ago