Regina spent $45.50 over 6 1/2 months on music downloads. If she spent the same amount of money each month, how much money did R
2 answers:
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Answer:
<h2>14.7 Trees</h2>Step-by-step explanation:
We solve this using a proportion.
10.5 x 7 = 73.5
5x = 73.5
x = 14.7
Now let's check the proportion.
10.5 x 7 = 73.5
14.7 x 5 = 73.5
73.5 = 73.5 ✅
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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.
