Yes it is. rational #s can be expressed in the form of a fraction. where the numerator and the denominator do not equal zero.
Answer:
Step-by-step explanation:
y = {9, 10, 11}
x = {2, 3, 4 , 5}
Maximum value of x + y = 11 + 5 = 16
Minimum value of y -x = 9 - 2 = 7

Answer:
1) 225
2) 2304
Step-by-step explanation:
1)
Use geometric mean of legs

2)
Use geometric mean of altitude

Answer:
y=2
Step-by-step explanation:
Answer:
106
Step-by-step explanation:
3^4=81
5·5=25
81+25=106