Answer:
Step-by-step explanation:
Realize what (-5)^3 means
(-5)(-5)(-5)
25(-5)
-125
meanwhile
(-9)^2 is
(-9)(-9)
81
Basically a negative times a negative is always positive, but when a negative number is cubed (or raised to any odd exponent for that matter) the product will be negative.
2/14, 4/28, 5 /35, you must divide 2÷2/14/2 = 1/7
and of this form you must divide all the other fractions
8
= 2^3
= 2* 2* 2
The prime factorization of 8 is 2* 2* 2.
Hope this helps~
Answer:
1/3
Step-by-step explanation:
Y/x=k that is the equation for constant of proportionality
2/6=k
1/3=k
