First problem: 24/3=8
24 km irl is 8 cm on the map
problem #2: 9 times 17 = 153
The cities are 153 miles apart
Answer:
perpindicular slope = -2/3
Step-by-step explanation:
83+19a thAt the anwser I think
Hello from MrBillDoesMath!
Answer:
0
Discussion:
y = -4 is a line of constant height and therefore has slope (m value) = 0
Thank you,
MrB
~Shoto Todoroki here~
Let's consider what we are asked. The domain is defined as a set of points that satisfy the equation on the x-ordinate.
So, essentially, we need to find if and what the restriction on x is.
Let's now consider just f(x) because g(x) is completely irrelevant to the question.
f(x) = 2 - x^(1/2)
Since f(x) can never be 0 for a defined function, let's consider when f(x) = 0 to find a restriction on x.
2 - x^(1/2) = 0
2 = x^(1/2)
+-4 = x
But we can only take the positive 4 because inside a square root has to always be positive (unless you're dealing with complex numbers), so the only restriction is that x cannot be equal to 4.
<h2>Therefore, our domain is:<u><em> x >= 0; x =/= 4</em></u></h2>
hope this helps :D
