Answer:
x^2 − 20x + 100
Step-by-step explanation:
Answer:
The statement and the statement are logically equivalent.
Step-by-step explanation:
You use truth tables to determine how the truth or falsity of a complex statement depends on the truth or falsity of its components.
There are four steps to building a truth table:
- Determine the number of different propositions in the statement, for this case two (p and q)
- The main operators have to be identified.
For the first statement we have:
two operators and () and not ().
For the second statement we have two operators or () and not ()
3. Next, the basic input values are assigned to each letter.
4. The final step is to calculate the values of each logical operator.
Following these steps, we can generate the truth table.
Two statements are logically equivalent if, and only if, their resulting forms are logically equivalent when identical statement variables are used to represent component statements.
We can see from the truth table that the statement and have the same truth values, so they are logically equivalent.
Answer:
14
Step-by-step explanation:
7/8 x 16/1
7x8= 112
8x1=8
112/8
14
Answer:
156° and 24°
Step-by-step explanation:
Let it's supplementary angle be x.
So, the angle = (x - 132)°
As we know, sum of supplementary angles is 180°;
x + x - 132 = 180
2x = 180 + 132
2x = 312
x = 312/2
x = 156°
(x-132)° = (156-132)° = 24°
Hence, the angles are 156° and 24°.