Answer:
9) u= -12
11) -18 over 2
Step-by-step explanation:
Hope this helps!!
Answer:
-3
Step-by-step explanation:
4^x = (1/8)^(x+5)
(2^2)^x = (2^-3)^(x+5)
2^2x = 2^(-3x - 15)
Since both sides have the same base of 2, then the exponents are equal
So
2x = - 3x - 15
5x = -15
x = -3
To get the improper fraction of 10 5/12, multiply the denominator of the fraction and the number on the left which is 10x12=120.
Then you want to add the numerator 5 to 120 to get 125.
Using the denominator 12, and the numerator 125, there is your answer. 125/12.
Hope it wasn't too confusing..
Hope this helped :)
Answer:
I would put A
Step-by-step explanation:
Because B C D all say plus and that is wrong
<em>it this was helpful can I please have brainliest</em>
8*10 squared as a decimal would be 2.8
