3 years ago

How many 2/5s are in 1 1/2

Mathematics

1 answer:

taurus [48]3 years ago

8 0

Answer:

13 and 3/4

Step-by-step explanation:

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Answer:

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sum of interior angle of polygon is equal to 360°

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∠x=29°

seventh interior angle=∠x=29° answer

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Choose a variable to represent one of the unknowns. Express the remaining unknowns in terms of the variable you chose in step 1.

jok3333 [9.3K]

Let's just choose "x" as our variable for the length of a side of the triangle.

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A triangle has 3 sides. Make the smallest side x then the two equal sides that are double the smallest side are both equal to 2x

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3 years ago