Use any method to prove that AABC with coordinates A(-2,1), B(4,3), C(-1,-2) is a
right triangle. Show all your work and explain
your answer on your work paper.
.
THIS QUESTION MUST BE ANSWERED
ON YOUR UNIT 2 TEST WORK PAPER.
4 3
B
N
A
-4 -3 -2
1
23
4 x

4x

Step-by-step explanation:

the one with the least

answer:

step-by-step explanation:

here, the total dishes = 10

dishes having meat = 3 ( chicken, meatloaf and hamburger )

thus, the probability of having meat on the chosen dishes = number of dishes having meat / total dishes

=

therefore, the probability of not having meat = 1- the probability of having meat on the chosen dishes

=

=

=

⇒ option b is correct.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.