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3 years ago

What is the circumference of the circle? (use 3.14 for pi) r = 50mm

Mathematics

1 answer:

Alexxandr [17]3 years ago

7 0

Answer:

Step-by-step explanation:

circumference = 2 $\pi$ r

= 2 × 3.14 × 50

= 31.4 mm

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4 years ago

What is the measure of angle 4?<br> angles 1,3,5,6,7, and 8 are 73 degrees. angles 2 is 107 degrees

uranmaximum [27]

Answer:

34 Deg

Step-by-step explanation:

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3 years ago

Find the cost of 20cm at 75 per m

zheka24 [161]

Answer:

20cm = 0.2 m

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2 years ago

Read 2 more answers

the cost of jeans is $55.56. choose the value that produces a mark down A.)$54.32. B.)$75.40 C) $57.49 D)$55.70

Alona [7]

I would say A.$54.32 because it is the only option that is less than 55.56

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3 years ago

All of the following are irrational except _____.

a_sh-v [17]

The number that is not irrational is $1.\overline{45}$ . The correct option is the second option $1.\overline{45}$

<h3>Irrational numbers </h3>

From the question, we are to determine which of the given options is not irrational

Irrational numbers are the set of real numbers that cannot be expressed in the form of a fraction, p/q, where p and q are integers.

$1.\overline{45}$ is a repeating decimal and it can be expressed as a fraction

$1.\overline{45} = \frac{144}{99}$

∴ $1.\overline{45}$ is not an irrational number. It is a rational number

The other options cannot the expressed as a fraction.

Hence, the number that is not irrational is $1.\overline{45}$ . The correct option is the second option $1.\overline{45}$

Learn more on Irrational numbers here: brainly.com/question/11919233

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2 years ago