Answer:
Option B and C are correct answers.
Step-by-step explanation:
Option B and C are the correct options.
Option a is true since row 1 has all T.
so for X=1, P(x,y) is true for all y.
Option b is false since no column has all F.
Option C is false since no column has all F.
Option D is true since 1st row has all T.
hence option B and C are correct answers.
5*4 equals 20 so her wall is 20 square meters
Given that one litre can cover 10 square meters, she needs 2 litres of paint to cover the wall
Answer: No, because 7^2 + 10^2 is > 12^2
Step-by-step explanation: 7^2 +10^2= 49 + 100= 149 149 
144
-4+x=9.5
x=13.5
The student might have subtracted 9.5-4, which results in the answer 5.5. The correct answer is 13.5.
