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svet-max [94.6K]
3 years ago
12

Sherlock put two tomato plants in his garden. The first tomato plant produced 20 tomatoes in a 2-day period. The second tomato p

lant produced 35 tomatoes in a 3.5-day period. Are these rates proportional? Explain why or why not.
Mathematics
2 answers:
ehidna [41]3 years ago
7 0
Rate=progress/time
progress=number of tomatoes

are rates the same aka are they equal?
20/2=35/3.5?
10=35/3.5
10=70/7
10=10
true

yes they are

sleet_krkn [62]3 years ago
6 0
In order to do this we must see if
\frac{20}{2}= \frac{35}{3.5} ?

\frac{20}{2} = 10

\frac{35}{3.5} =  \frac{35}{ \frac{7}{2} } = \frac{5*2*7}{7} = 10

10 = 10 √
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Given,

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The interior angle of a regular polygon is five times its corresponding exterior angle. Find the
tiny-mole [99]

Answer:

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where is n is the no. of sides of polygon.

Let n be the no. of sides of polygon required

Therefore,

Sum of all the  interior angles of  polygon = (2n-4)*90

since no of sides of polygon is n

therefore, value of each  interior angles of the polygon = (2n-4)*90/n  (A)

Sum of all the exterior angles of any polygon = 360.

value of each  exterior angles of the polygon = 360/n  (B)

Given that

The interior angle of a regular polygon is five times its corresponding exterior angle   (c)

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(2n-4)*90/n = 5*360/n

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