Answer:
0.965925826 = 0.97
Step-by-step explanation:
just put in the calculator >>> cos(15)
Answer: 7,000,000
A million= six zeroes
Ones, tens, hundreds, thousands, ten-thousands, hundred-thousands, millions
Each place value represents an additional zero
Answer 9x^2
Step-by-step explanation:
3x^2+6x^2=9x^2