Given the following venn diagram, choose the correct set for m ∩ n. {3, 9} {2, 5, 9} {4, 7}

M ∩ N means the intersection of M and N, so they are looking for the numbers that are in both M and N.

The numbers that are in both are 4 and 7

The answer is {4,7}

M ∩ N = { 4,7}

Step-by-step explanation:

M ∩ N

This means intersection, or where M and N overlap

M = { 3 9 4 7}

N = { 4 ,7 ,6}

M ∩ N = { 4,7}

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

step-by-step explanation:

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