Question

D
human quality or action being referred to.
1. The sun glared down at us from the sky.
2. The cars crawled through the traffic jam.
3. The wind howled all night.
4. The honeybees danced with the flowers.
5. The bike raced past us, screaming for attention.
6. Time and tide wait for no one,
7. The avalanche devoured everything in its path.
8. You should take notice of the opportunity knocking at your door.
E. Use your imagination to complete these personification prompts.
1. The roaring fire swallowed
2. The alarm clock yells
3. The car complained​

Answer 1

Answer:

If x^2=y^2, x is not always equal to y so that statement would be considered false.

However, the statement “if x=y, then x^2=y^2” would be true.

Why? For this question, I will assign x^2=81 for some clean numbers.

x^2=81

x^2=y^2

y^2=81.

Ok fair enough, right? Let’s take the square roots of both x^2 and y^2

x=+/-3

y=+/-3

In this case, x and y could both be 3, they could both be -3, or one is 3 and the other is -3. In the case that x and y are both 3 or -3, then the x=y part is true. However, if x = -3 and y = 3 (or vice versa), x is not equal to y.

In that statement, it is not guaranteed that if x^2=y^2 that x will always equal y. So if we were to ask “is the statement ‘if x^2=y^2, then x=y’ true or false?” we would answer false because if we said true, we would have to say yes every case is true. A “not necessarily” or a “not always” will automatically say false.