Answer:
Hey! Sorry im too late lol but here-
Step-by-step explanation:
Example of tangent in the real world-
When a stone gets tied at one end of a string & the other end is rotated, then the stone will form a circle.
How you know the tangent and radius are perpendicular:
The radius is formed vertically and is completely straight, while the tangent is completely straight but horizontal. You can draw a right triangle angle between the radius and tangent line by adding a third line, and a right angle is 90 degrees. So, this forms a perpendicular line.
Hope this helped :))
Yes, in my opinion I think a bar model would be a good model for converting miles to feet. It is simple and easy to understand
If you see 8 more roses than lilacs, and there are 9 lilacs, then the answer would be 17 lilacs because 8 + 9 = 17. If you were to answer it through algebra, it would be 8 + 9 = x <span />
Answer:2.58
Step-by-step explanation: