Answer:
i dont under your question. Do you mean on triangles or complamentary or supplementary angles it depends
If you’re trying to find f(-1) it would be -20
Answer:
I believe it would be either the 30° or the 60° the image is a little blurry .
Answer:
any amount less than $18
Step-by-step explanation:
39-21= 18
she can spend any amount LESS than $18
Answer: f(x) = -ln(x + 1) + 3
Step-by-step explanation:
We want it to be decreasing, then we can write it, for a start, as:
f(x) = -ln(x)
Ok, now we want it to have a positive y intercept, then we can add a real number inside the logarithm, and other outside: such that f(0) = positive number.
f(x) = -ln(x + 1) + 3
Now, when x = 0 we have:
f(0) = -ln(1) + 3 = 0 + 3 = 3
Then we have a decreasing logarithmic function, with an y-intercept larger than zero.
