we are given
number of cubes in bottom is 3*16=18
we can see that
number of layers is 8
now, we can find total number of cubes
total number of cubes = number of layers*number of cubes in bottom
so, we get
total number of cubes = 8*18
total number of cubes is 144
so, option-C..........Answer
Answer:
x+6
x-9
x²-x
Step-by-step explanation:
The answer is 768 (you just multiply by 4)
Answer:
sin²Ф
Step-by-step explanation:
I doubt that you actually meant "cos 0" ... that has a value of 1.
If you meant (1-cos Ф)(1+cos Ф), then this product is 1 - cos²Ф.
That, in turn, is equal to sin²Ф
If she has 15 dollars and saves 5.25 each week it would take her 6 weeks.
5.25*6=31.50
31.50+15=46.50
So in total 6 weeks.
hope this helps!