Use: Ck = k! (n-k)! n!
n k
to solve the combination.
How many ways can you
choose steak, fish, or chicken if you
can only choose two meats?

3 ways.

Step-by-step explanation:

Combinations formula:

is the number of different combinations of x objects from a set of n elements, given by the following formula.

In this question:

2 meats from a set of 3(steak, fish or chicken). So

3 ways.

step-by-step explanation:

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram