Domain is the numbers you can use
you can't use any numbers that make an impossibility like a negative square root or dividing by 0
set the denomenator equal to 0 to find what values of x make it 0
x^3-1=0
add 1 both sides
x^3=1
cube root both sides
x=1
domain is all real numbers except for 1
range is the numbers you get from inputing domaain
there is a vertical assemtote there so all bases are covered
range is how high and low y goes
domain is how far left and right x goes
domain is all real numbers except x=1
range is all real numbers
Answer:
75 - p
Step-by-step explanation: you said that she has 75$ and p is what she spent so the expression is 75 - p
15.9 is the answer to that question
The answer is 9.419 (≈9.42).
Divide the length of the board (l1) by the length of the pieces (l2) to get the number of pieces (n):
n = l1/l2
l1 = 3.024 m
l2 = 0.32 m
n = 3.024 m / 0.32 m
n = 9.419 ≈ 9.42
Since this is a right triangle, you can use the pythagorean theorem, 
, to find XY. Since we know that 15 and 17 are our legs and that XY is the hypotenuse, we can solve it as such:
In short, XY is √514, or 22.67 rounded to the hundreths, units long.
