please give me the link that you put in the answer of question 14 !
what is the information you based on in question 5 !!
In question 6 the answer is (B) east!
becaus it centripetal acceleration? right!!
verrrry niiiice ...
I understand all question
thank you melody and aziz
Thanxx my friend
Now its clear ... thanx for all
Now my problem is to understand the expressions 3 less than twice x You know that English is not my mother language =D .. What is less than mean !
I can't understand why you put it
(2x - 3) and (3x + 2)
what about the coordinates in the second graph !
the place which I put in question mark ?
i think by this way
we have a square piece of paper with side-length 10 cm
if we cut a small square from each corner the side lenght will be 10-2X ..... then the remaining area will be ( 10-2x )^2
what is the mistake in my way ?