A! Because 9 is greater than 2 and 9 is greater than 7
The exact value of cos 45 as per the special triangle would be
Cos 45 = 1/✔️2
Rationalizing the denominator gives
✔️2/2 = 0.707.
It appears like the 3 was distributed through the parenthesis
Answer: 19 degrees is your answer
Step-by-step explanation:
Its d 729 because on 1 layer theres are 81 cubes and there are 9 layers so 81 times 9 equals 729
Hope this helps
