Answer:
graph A
Step-by-step explanation:
A graphing calculator can plot this function for you.
If you divide numerator and denominator by 25, you get ...
r = 1/(0.4 -sin(θ))
This will have asymptotes at θ = arcsin(0.4). At those values of θ, the value of r will change sign, so the graph cannot be a parabola or ellipse.
The graph of the hyperbola is the appropriate choice.
Answer:
24-21
Step-by-step explanation:
2×12=24 7×3=21 I started from 2×2 towards 2×12 when I got the answer and I started 7×1 towards 7×3
Answer: incomplete question
Find inverse
F(x)=5x-3/4
Ans: y/5+15/4=x
Step-by-step explanation: assuming f(x) to be y
Therefore y=5x-3/4
Y+3/4=5x
Dividing all through by 5 gives
Y/5+15/4=X
Answer:
1. 700
2.1050
Step-by-step explanation:
you add 310 and 390 and get 700
350 plus 700 is 1050
6 people can be arranged in only 6 ways
