Answer:
Step-by-step explanation:
the lat answer for the first picture correct just plug it in the hihger number for x and then try a larger number y decreases. The same answer for the second one 2
It is A.
V=length x width x height
3x9=54
54x9=486
The coefficients are:
2
-5
1
Answer:
? = -2
Step-by-step explanation:
The division law of exponents states that when two numbers with the same base are divided, the exponents will subtract:
This means that the answer is:
Now we just need to convert the answer into the form the question needs.
The power of a power exponent law states that when an exponent is raised to an exponent, the exponent are multiplied, so:
This also means that
Since our <em>ab </em>is -10, we just need to divide it by the <em>a</em>, which is 5, to get our <em>b</em>, which is the ?
-10/5=-2
Therefore the ? = -2
Hope this helped!