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Dmitrij [34]
3 years ago
7

✓15 Is this rational or irrational

Mathematics
2 answers:
svet-max [94.6K]3 years ago
7 0

Answer:

Irrational

Step-by-step explanation:

Rational numbers are those that can be written in the form a/b where a and b are both integers with no common factors.

sqrt15 cannot be written in that form, therefore it is irrational.

zepelin [54]3 years ago
3 0

Answer:

irrational

Step-by-step explanation:

√15 is not a rational number it's a irrational number

:-))

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Please help with this math question
nika2105 [10]
263.27 m^2

rectangle : 15 x 10 = 150 m^2
the half circle at the top has a diameter of 6m. therefore, it’s radius is 3m. if it is cut in half, the part removed from the triangle height is 3m. therefore, the height of the triangle is 35 -15 = 20; 20 - 3 = 17. the height of the triangle is 17. the triangle area formula is a = 1/2(bh).
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a = 1/2 (170)
a = 85 m^2
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ivolga24 [154]

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Step-by-step explanation:

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