Answer:
x = 30
Step-by-step explanation:
A straight angle is 180 degrees, meaning the two angles given add up to 180.
5x + x = 180
6x = 180
x = 30
F(x) is the function that represents a given equation. It is defined more specifically by rules or conditions to satisfy the whole formula/equation.
In this case, f(x) has an inverse proportion with x (e.g. f(x) = 1/x). The second parameter says that f(x) = -15 when x is 30. Given that condition, just look for the formula, among the choices, that will result to -15 when x = 30. The answer is:
D. f(x) = -450/x
This is just -450/30 = -15
Answer:
M
Step-by-step explanation:
Answer:
Hello,
answer C
Step-by-step explanation:
