Homework Help

Which of the following triangular prisms have the same volume, to the nearest cubic...

user profile pic

fagget123 | Student, Grade 10

Posted June 26, 2012 at 12:41 AM via web

dislike 1 like

Which of the following triangular prisms have the same volume, to the nearest cubic metre?

Question #7 on the Sample Test here:

http://www.bced.gov.bc.ca/exams/search/grade10/english/sample/exam/1112fmp_p_t.pdf

1 Answer | Add Yours

user profile pic

jerichorayel | College Teacher | (Level 1) Senior Educator

Posted June 26, 2012 at 9:30 AM (Answer #1)

dislike 0 like

alright. for this problems our main focus is to be familiarized with the linear equation.

1. y-3 = 2/5 (x+1)    we can see that the ordered pair is (-1,3)

                           plot it to the graph and make a rise over run of 2/5

                           by doing that you can trail the answer to point A.


2. y = 1/3x + 7   get the y intercept (0, 7) plot it and make a 1/3 rise over run...    letter C.

 


3. try tracing it our by a ruler and see which point passes along. you will see that it is (4,5) D.

 

4. doping a line using a slope 1/5 you can trace a point (0, -11) which is the yu intercept .B.

 

Join to answer this question

Join a community of thousands of dedicated teachers and students.

Join eNotes