highness6070 highness6070

22-02-2018
Mathematics

contestada

What is the maximum number of distinct lines that can be drawn through 10 distinct points if no 3 of the points are collinear?

Respuesta :

sqdancefan sqdancefan

22-02-2018

10 objects chosen 2 at a time can be chosen
.. 10*9/(2*1) = 45 ways

45 distinct lines can be drawn

Answer Link

Otras preguntas

Stella models a product with algebra tiles. Write a number sentence that best describes her model. Fill in the blanks.

wich data set could be repersented by the blox plot shown down below?pick a b c or d

The ribosomes of plant cells are sites for the synthesis of (a) ATP (b) nucleic acids (c) sugars (d) proteins

what method is used most frequently to investigate the structure of sediment and rock layers of the sea floor

2 Select the correct answer. Which statement best explains the purpose of a narrative essay? O A. to establish a writer's view on a topic OB. to describe an eve

When dealing with business analysis, when there is a graph of two linear equations, what is the point of intersection called? a break-even point c. profit point

Help help math math math

last week, dave predicted his weight at his physical would be 164 lbs. At the doctor’s his actual weight was 175 lbs. what was the percent of error in Dave’s es

If you _____________ your homework before dark, I will take you to the mall. finish had finished will finish finished

What is the gradient of the graph shown? Give your answer in its simplest form.