Answer:
3^-5
Step-by-step explanation:
x^-3=1/x^3
this rule applies to all negative exponents lol
Combine like terms the solve. For example:
5x + 20x = 100
25x = 100
/25 = /25
x =4
since parallel lines have the same slope, If the slope of AB is -3 then the slope of CD will also be -3
Answer:
It is the last choice, 53.33%.
Step-by-step explanation:
The number who don't watch NBC is 20+4 = 24.
So the fraction who do not watch NBC = 24/45
= 53.33%
With a square or rectangular shape, the formula for figuring out how big an area is is simple: multiply the length and width of the shape by the square feet is the surface area of a pool that is feet long and feet wide (8x 10).
