Answer:
True
Step-by-step explanation:
If the circumference of a circle is changed from 9 cm to 3 cm, then the diameter decreases by a factor of 3.
Y = -0.4x
1) It is a straight line
2) I passes through the origin (0,0), because the y-intercpet is 0.
3) The slope is negative, so it passes throuh II and III quadrants
4) The magnitude of the slope = 0.4
4) The angle of the line with the negative side of the x-axis is that whose tan is 0.4 => angle = 21.8 °
With all that information you can identify the graph, given that you didn't include the options.
(3 hours) / (8 friends) = <em>3/8</em> hour per friend
Answer:
x = 13 , y = 29
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask!
