The sqrt of 2, -5.41 and -5(pi) are all irrational numbers.
Irrational numbers are numbers that cannot be represented by simple fractions.
Answer:
Step-by-step explanation: see attachment below
Answer:
3m² + 2mn + 7n²
Step-by-step explanation:
Subtract m² + 3mn - n² from 4m² + 5mn + 6n², that is
4m² + 5mn + 6n² - (m² + 3mn - n²)
= 4m² + 5mn + 6n² - m² - 3mn + n² ← collect like terms
= 3m² + 2mn + 7n²
Step-by-step explanation:
WX is parallel to YZ and WZ is also parallel to XY