Answer:
0.5
Step-by-step explanation:
If the decimal is in the tenths then the denominator would be like 10. Ex: Decimal: 0.2 Fraction- 2/10. and the same with hundredths, thousandths, etc.
It goes on forever basically, as it can't be expressed as a fraction.
2x² - 4x - 30
2(x²) - 2(4x) - 2(15)
2(x² - 4x - 15)
The center of the circle is (1,1)
