If the circumference of a circle is changed from 9 cm to 3 cm, then the diameter decreases by a factor of 3.
Answer:
Equation of the parabola: or
Vertex form:
Intercept form:Step-by-step explanation:
Answer:
35:1
Step-by-step explanation:
divide each by two
Heather runs 7 miles in 80 minutes.
At the same rate, how many miles would she run in 64 minutes?
Let x represent miles would she run in 64 minutes?
Question Sets Up the Proportion
7/80= x/63 |Cross Multiplying to solve for x
x = 7*64/80
x = 5.6mi
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618 hope this helps you have an amazing week
