Hello from MrBillDoesMath!
Answer:
1) 70
2) 14
Discussion:
The order of math operations is 1) Parentheses, 2) Exponents, 3) Multiplication and Division (from left to right), and 4) Addition and Subtraction (from left to right)
Using this for 1)
3^2*2^3-(10-2)÷4 =
(3^2) * (2^3) - (10 -2)/4 =
9 * 8 - (8/4) =
72 - 2 =
70
For 2)
8 sqrt(16) - 6 sqrt (9) =
8 * 4 - 6*3 =
32 - 18 =
14
Thank you,
MrB
I think the question is incomplete else the angle must b there which have not mentioned
Can you put more context?
Answer:
33.333...
Step-by-step explanation:
First of all we put the 160/480 and further divide each of which to be simplified by the simplified version
Then we must find the decimal which is 33.333 recurring.
If require further assistance ask me.
Hope this helps and enlightens your day. Enjoy