Which is a counterexample to the following statement?
If it is not a weekday, then it is Sunday.
A.
Sunday
B.
Wednesday
C.
Friday
D.
Saturday
5 answers
B. Wednesday
1.
Identify the hypothesis of the conditional statement.
If x − 10 = 15, then x = 25.
x = 25
x − 10 = 15
Identify the hypothesis of the conditional statement.
If x − 10 = 15, then x = 25.
x = 25
x − 10 = 15
The hypothesis of the conditional statement is "x - 10 = 15."
2.
Write the sentence as a conditional statement.
All acute angles have measures less than 90°.
If an angle has a measure less than 90º, then it is an acute angle.
If an angle is an acute angle, then it has a measure less than 90º.
Write the sentence as a conditional statement.
All acute angles have measures less than 90°.
If an angle has a measure less than 90º, then it is an acute angle.
If an angle is an acute angle, then it has a measure less than 90º.
If an angle is an acute angle, then it has a measure less than 90º.