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meriva
3 years ago
15

I don't get how to do it i have tried but I can't I think that it might be 20 i think

Mathematics
1 answer:
Scrat [10]3 years ago
6 0
Close! You forgot to square the 20!

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If each point in the diagram can act as an endpoint, how many distinct line segments can be formed using the set of points
sdas [7]

Answer:

Option D 6 is the answer.

Step-by-step explanation:

the given points are A, D, C and B. If each point in the diagram can act as end points, we have to calculate number of distinct line segments formed.

This ca be calculated in two ways.

(1) We will form the line segments

AB, AC, AD, BC, BD, DC

Therefore 6 segments can be formed.

(2) By combination method

Number of segments = ^{4}C_{2}

= \frac{4!}{2!2!}=\frac{4\times 3\times 2\times 1}{(2\times 1)\times (2\times 1)}

= \frac{4\times 3}{2\times 3}=\frac{12}{2}

= 6

Option D 6 is the answer.

8 0
2 years ago
Read 2 more answers
How can i find the volume of this figure help please
valentinak56 [21]

Answer:

The answer is 463 inch cubed

Step-by-step explanation:

you do 8 x 8 x 7 which will give you 448 volume for just the cube.

then you do 5 x 3 x 1 = 15

you add 448 with 15 you will get 463

6 0
3 years ago
/PLEASE/ Help!!
Lubov Fominskaja [6]
The answer usually question what does this question do you think Association
6 0
2 years ago
Read 2 more answers
2. Divide 8x - 4x +1 by x+6
Anvisha [2.4K]

Answer:

\Large{\bold{\frac{4x\:+\:1}{x\:+\:6}}}

Step-by-step explanation:

  1. (8x\:-\:4x\:+\:1) ÷ (x\:+\:6)
  2. \frac{8x\:-\:4x\:+\:1}{x\:+\:6}
  3. \frac{4x\:+\:1}{x\:+\:6}
3 0
2 years ago
The points plotted below are on the graph of a polynomial. In what range of x-values must the polynomial have a root?
joja [24]

Actually, I think the question should be, "In what range(s) of x-values must there be a root of the POLYNOMIAL?" Unless you are working with some real strange maths, polynomials are smooth and continuous. If you drew a smooth and continuous line through the points in the graph, where would the line have to cross the x-axis?


6 0
3 years ago
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