11/15 + 7 ⇒ rational ⇒ the sum of two rationals is always rational
√14+13 ⇒ irrational ⇒ the sum of a rational and an irrational is always irrational
30×√6 ⇒ irrational ⇒ the product of a nonzero rational and an irrational is always irrational
11/12 × 7/15 ⇒ rational ⇒ the product of two rationals is always rational
Answer:
120
Step-by-step explanation:
A=LxH
So 15x8=120
Answer:
Step-by-step explanation:
the answer is 40000
2 wrong 3 right because you might added wrong
Answer:
X is five, 100% :D
Step-by-step explanation: