Answer:
Surface area of cube =6× l^2 (where l is the side of cube)
Therefire 6×9^2=6×81
=486in^2
To run the these figures to 3 decimal places
you need to count from the digit after the decimal point until you reach the 3rd number which is 2
so now the answer is 2470.283
This is because the decimal point lies between 2 and 7 and since 7 is great than 5 we add 1 to the 2 making it 3
Assuming the interest is simple interest, as opposed to compound interest,
Answer:
x=y-48, y=x+48
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
20 - 10 = 10
