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bazaltina [42]
3 years ago
14

The side of an equilateral triangle whose perimeter is 72 cm is ____​

Mathematics
2 answers:
malfutka [58]3 years ago
7 0

Answer:

24cm

Step-by-step explanation:

So a triangle has 3 sides and it is an equilateral triangle so each side should have the same length. The perimeter is 72 cm and that means we have to divide 72 by 3 and that equals 24cm.

Flauer [41]3 years ago
4 0
The answer is 24cm. Because a triangle has 3 sides, and the triangle is equilateral, which means all the sides of the triangle are equal. So since all 3 sides add up to 72cm, we can do 72/3 which is 24. Each side of the triangle is 24cm
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Answer:

25.46

Step-by-step explanation:

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5 0
3 years ago
Work out the circumference of this circle.
worty [1.4K]
<h3>given:</h3>

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<h3>to find:</h3>

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3 years ago
Tabitha decided to start saving pennies for a stretch of two months and initially started with 2 pennies. A table showing the nu
svetoff [14.1K]

Answer:

  • after week 7: 4374 pennies
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Step-by-step explanation:

The sequence values have a first term of 6 and a common ratio of 3, so can be described by the formula ...

  an = 6·3^(n-1)

This can be rearranged to ...

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To find when there are 486 pennies saved, we can solve the equation ...

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Tabitha will have saved 486 pennies after 5 weeks.

7 0
3 years ago
Express this ratio in simplest form: 4:20​
AVprozaik [17]

Answer: 1:5

Step-by-step explanation:

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5 0
3 years ago
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ivann1987 [24]

Answer:

193

Step-by-step explanation:

We need to convert the decimal part of that number from years to days.  Do that like this:

.52895 × \frac{365days}{1year}.

The year label cancels and we are left to multiply .52895 by 365 to get 193.06675 days.

5 0
3 years ago
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