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amm1812
3 years ago
13

Does anyone know??????

Mathematics
2 answers:
Andreyy893 years ago
7 0

Answer:

I think 144.44 is the answer

polet [3.4K]3 years ago
6 0

Answer:

58.4

Step-by-step explanation:

To find the circumference of a circle, multiply the diameter by pi.

circumference=\pi d

In this case, the diameter is 18.6, and 3.14 is the substitute for pi.

18.6*3.14=58.404

58.404 ≈ 58.4 (nearest tenth).

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2 years ago
PLS HELP IF YOU WANT
Nastasia [14]

Answer:45 * t = 2.5 * (1-t)...the equation will have one solution.

Step-by-step explanation:

For this case, the first thing you should know is:

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2 years ago
The length of a side of an equilateral triangle is 40cm. what is the length of the altitude of the triangle?
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