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Fed [463]
3 years ago
7

The diameter of a circle is 6 in. What is the circle's circumference?

Mathematics
2 answers:
AlladinOne [14]3 years ago
6 0

Answer:

Step-by-step explanation:

C=2\pi r\\ \\ C=\pi d\\ \\ C=6\pi\\ \\ C\approx 18.84

likoan [24]3 years ago
5 0

Answer: 18.84

Step-by-step explanation:

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Given sample set A= {1,2,3,4,5} how many items are in the complement of set B if set B= all numbers greater than 2? (30 pts)
neonofarm [45]

Alright, so first we need to establish two things.

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Second, we need to find out what B is.

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The numbers that aren't included are 1 and 2. The complement of B, let's call this C I guess, is C = {1, 2}. There are 2 items in this set.

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5 0
3 years ago
A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29 degrees and 53 degrees with the beam. Find
natta225 [31]

The tension in the cable is given by the newton's first law will be 163.622 N.

<h3>What is newton's first law?</h3>

The summation of the force is equal to zero.

The formula is given as

ΣF = 0

Where m is the mass of the body and a is the acceleration.

A 210-N mass is suspended from a horizontal beam by two cables that make angles of 29 degrees and 53 degrees with the beam.

Then the tension in the cable will be

Let T be the tension in the cable.

T sin 29° + T sin 53° – 210 = 0

On simplifying, we have

T (sin 29° + sin 53°) = 210

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More about the newton's first law link is given below.

brainly.com/question/974124

#SPJ1

6 0
3 years ago
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