# please solve all 3 attachments

What is the negation of ‘Triangles are not squares’?
Question 1 options:

1)

Triangles are squares.

2)

Triangles are not circles.

3)

Triangles don’t have four sides.

4)

Triangles are three sided.

Question 2 (1.5 points)

Triangles have 180 degrees in total, and squares are two triangles put together. What can you say about the total degrees of a square?
Question 2 options:

1)

If triangles have 180 degrees in total, then squares are two triangles put together.

2)

If triangles have 180 degrees in total, then squares have 360 degrees in total.

3)

If squares are two triangles put together, then triangles have 180 degrees in total.

4)

If triangles have 180 degrees in total, then squares have 180 degrees in total.

Question 3 (1.5 points)

What does the statement, ‘We will go get ice cream if and only if you clean your room’ mean?
Question 3 options:

1)

It means we get ice cream.

2)

It means cleaning a room does not affect getting ice cream.

3)

It means no clean room, then no ice cream.

4)

It means getting ice cream for a dirty room.

Question 4 (1.5 points)

If x = 1 and y = 2, what can be said about z if z = xy?
Question 4 options:

1)

If z = xy, then y = 2.

2)

If z = xy, then z = 2.

3)

If z = xy, then x = 1.

4)

If x = 1 and y = 2, then z = xy.

5)

If z = xy, then z = 3.

Question 5 (1.5 points)

If a = c and b = c, what kinds of new statements can you make?
A: If a = c and b = c, then a = b.
B: If a = 1, then b = 1.
C: If b = 2, then a = 1.
Question 5 options:

1)

A

2)

B

3)

A and B

4)

C

5)

A and C

Question 6 (1.5 points)

Which of the following is a logic proposition?
A: Sam only eats square foods
B: Once upon a time
C: Circles roll
Question 6 options:

1)

C. Circles roll

2)

B. Once upon a time

3)

A. Sam only eats square foods.

4)

A and B

5)

A and C

Question 7 (1.5 points)

If the following two propositions are true, which is a true statement?
Theresa loves dogs.
Spot is a dog.
Question 7 options:

1)

If Spot is a dog, then Theresa loves dogs.

2)

If Theresa loves dogs, then Spot loves Theresa.

3)

If Spot is a dog, then Theresa loves Spot.

4)

If Spot is a dog, then Theresa hates Spot.

5)

If Theresa loves dogs, then Spot hates Theresa.

Question 8 (1.5 points)

How many propositions are there in the statement below?
“I will buy you a huge bacon cheeseburger and wash your car if and only if you give me your big screen television.”
Question 8 options:

1

4

3

5

2

Question 9 (1.5 points)

p: The dog rolls over on command.
q: The dog gets a treat.
For the combination p AND q, for which truth values of p and q is the combination true?
Question 9 options:

p: T     q: F

p: T     q: T

p: F     q: T

p: F     q: F

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