Answer: 2x - 55
Step-by-step explanation: x equals the unknown number
( hope it helps )
Answer:
The answer would be B if im wrong SORRY ;)
Step-by-step explanation:
you can see it this way, x = -(1/2)y² is just a horizontal parabola opening to the left-hand-side, the -1/2 is just a stretch transformation of the parent function x = y², but as much as it stretches, their vertex is the same, at the origin.
Two out of how many there is.
All whole numbers are real numbers. <span>TRUE.
✯A whole number IS a real number
A</span>ll real numbers are irrational numbers. TRUE. <span>
✯All real numbers include, rational, irrational and transcendental numbers.
No perfect squares are whole numbers. FALSE.
✯ All perfect squares are integers of whole numbers. Example: 10 is a perfect example. 10 is the perfect square of 100 and we can see that is indeed a whole number.
No irrational numbers are whole numbers. TRUE
✯They are not whole numbers, but they are real numbers.
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