Find the contrapositive of a statement - High school Algebra I Exercises

Find the contrapositive of the following statement.

"If it is raining, then the soil is wet."

If the soil is wet, then it is raining.

If it is raining, then the soil is not wet.

If the soil is not wet, then it is not raining.

If it is not raining, then the soil is not wet.

"If it's Sunday, then we don't work."

If we don't work, then it's Sunday.

If we work, then it's not Sunday.

If it's not Sunday, then we work.

If we don't work, then it's a weekend.

"If a number is not divisible by any other prime, then it is said to be a prime number."

If a number is not prime, then it divisible by a prime number.

If a number is prime, then it divisible by a prime number.

If a number is not prime, then it not divisible by a prime number.

If a number is prime, then it not divisible by a prime number.

"If a number is divisible by 2, then it is even."

If a number is not even, then it is divisible by 2.

If a number is not even, then it not divisible by 2.

If a number is even, then it not divisible by 2.

If a number is even, then it is divisible by 2.

"If a number is non-negative and non-positive, then it must be 0."

If a number is not zero, then it is not positive or negative.

If a number is zero, then it is positive or negative.

If a number is zero, then it is not positive or negative.

If a number is not zero, then it is positive or negative.

"If a positive number squared it is equal to itself, then the number must be 1."

Assuming we start with a positive number: If the number is not 1, then its square is not equal to itself.

Assuming we start with a positive number: If the number is not 1, then its square is equal to itself.

Assuming we start with a positive number: If the number is 1, then its square is not equal to itself.

Assuming we start with a positive number: If the number is 1, then its square is equal to itself.

" If the determinant of a matrix is not zero, then it is invertible."

If a matrix is not invertible, then its determinant is 0.

If a matrix is invertible, then its determinant is 0.

If a matrix is invertible, then its determinant is not 0.