Answer:
190
Step-by-step explanation:
10x10x10=1000
then multiply 1000 by 0.19
190
Answer:
the correct answer is , 4(20+3)
Step-by-step explanation:
180 mins to walk 12 miles :)
All methods are supposed to be correct in most if not all situations and it should not matter if you use a different method given the options
Step-by-step explanation:
x² - 2 = 2^(2/3) + 2^(-2/3)
x² = 2^(2/3) + 2 + 2^(-2/3)
x² = (2^(1/3))² + 2 × 2^(1/3) × 2^(-1/3) +
(2^(-1/3))² (It is in the form of a²+2ab+b²)
x² = (2^(1/3) + 2^(-1/3))²
x = 2^(1/3) + 2^(-1/3)
