Answer:
Fraction models can help clarify ideas that are often confused in a purely symbolic mode and construct mental terms that help them to perform fraction tasks meaningfully.
Step-by-step explanation:
31.+ addition
32. - subtraction
Answer:
the radius is 9mm.
the base is calculated using the radius.
the volume is one-third the volume of a cylinder with the same height and diameter.
the volume of the cone is 297 mm'.
Step-by-step explanation:
i just took the quiz.
Answer:
Where T is the hight temperature and t is the day
Explanation:
The table shows that every day the<em> High temperature, T (degrees F) </em>increases 1 unit.
Then, this is a linear function with slope = 1ºF / day.
You can use the point-slope equation to determine the <em>function of the high temperature:</em>

- Choose any point from the table and m = 1. I will use the first point (1,95)
Substitute:

Make the variables y = T, and x = t:

The answer is 4 units. The distance between the two points of B and C is equals 6-4=2, because the y is the same. According to the question, the BC is equals 0.5*B'C'. So the length of B'C' is 2/0.5=4 units.