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Gnoma [55]
3 years ago
9

The diameter of a circle is 3.2 meters. Which is the circumference of the circle rounded to the nearest hundredth of a meter?

Mathematics
1 answer:
Paraphin [41]3 years ago
4 0

Answer:

10.05 meters

Step-by-step explanation:

If the diameter is 3.2 meters, then the radius is 1.6 meters.

Use the circumference formula, C = 2\pir, and solve for C

C = 2\pir

C = 2\pi(1.6)

C = 3.2\pi

C = 10.05

So, to the nearest hundredth of a meter, the circumference is 10.05 meters

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Use the rule "subtract 6" to create a sequence of 10 numbers starting with 100. (explanation/work needed)
Tems11 [23]

Answer:

100 -6 = 94

94 - 6 = 88

88 - 6 = 82

82 - 6 = 76

76 - 6 = 70      We can then show and prove 70 -> 64.

                                                                          64 -> 58

                                                                          58 -> 52

                                                                          52 -> 46

                                                                          46 -> 40

As numbers that end in 0, decrease to units that end in 4,8,2,6,and back to zero.

= all numbers that end with 0 have numbers that end in 4,8,2,6,0 when subtracting 6.

As 6 x 10 = 60 and 60 +40 = 100

We cna prove 4+8+2+6  = 20

20+20 = 40 and would continue this pattern to get to 10 we can then see the sequence of how 30/6 and proves each 5 number coordinate being 4,8,2,6,0 until we get to 10.

We then find 4,-2,-8,-14,and-20 it skips out  2 and 6 here on the neutral line but then starts and changes the sequence end numbers to -26 -32, -38,-44 and -50. This proves that-2 and -8 has significance and shows us a real sum that on negative -2 -8 = 6

The inverse of the 40 marker in the positive shows us 60

and 60 -50 = 10 being our 2nd positive closest to zero.

These were repeated twice and show 40 deducted and a further 18 as 0 counts for 2 subtractions 100-6  70-6 just like 94 +6 = 100 and like 70+6 = 76 and 40+6 = 46

3 x 6 = 18

40+ 18 = 58

100-58 = 42 and shows us a reflection again with 4 and 2

not just 4+2 = 6 it shows is 4/2 = 2  42/2 = 21 and 7 being a divider represents the first sequence group of 10 from 100 being 70 and just as significant in a decrease of 6 in relation to 100.

100-70 = 30

30-6 = 24

24 / 6 = 4

and we mark 4 as our first unit with relation to 100 and its decrease of 6 in sequence.

This may help you remember that 30 x 100 = 3000 and would be increasing by 6 x 180 times. But when we decrease from here we find 2400 a likely number as 3000-600 - 2400

This may help you remember that 400/6 = 66.6666666667 and why decrease always ends up as negative when 400 x 6 = 2400 and is a much more dividable number. and that 400 is not dividable by 6 in the first place, and may be linked to why a neutral zero number may show 4 and 10 and -2 and -8 where all these numbers divide into 400 6 just doesn't work in any even hundred number below 1200 except for 600 as we know and recall 6 divides into 30 and 18 but not into 40, just counts back to inverse 40 from 100 as its counting 2 x 30 = 60. It does divide into 2400 and that is a midway point back down to 1800 from 3000. So this may help you remember divisors of larger numbers.

8 0
3 years ago
What is the equation of the line that passes through the points (2,-4) (-4,5)<br> SHOW WORK
aliya0001 [1]

Answer:

y=−3/2x−1

Step-by-step explanation:

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8 0
3 years ago
What is the tangent ratio of KJL? (Question and answers provided in picture.)
Simora [160]

Answer:

Option (1)

Step-by-step explanation:

The given triangle JKL is an equilateral triangle.

Therefore, all three sides of this triangle will be equal in measure.

Side JK = JL = KL = 48 units

Perpendicular LM drawn to the base JK bisects the base in two equal parts JM and MK.

By applying tangent rule in ΔJML,

tan(∠KJL) = \frac{\text{Opposite side}}{\text{Adjacent side}}

                = \frac{\text{LM}}{\text{JM}}

                = \frac{\text{LM}}{24}

Since, Sin(K) = \frac{\text{Opposite side}}{\text{Hypotenuse}}

Sin(60)° = \frac{\text{LM}}{48}

\frac{\sqrt{3}}{2}=\frac{\text{LM}}{48}

LM = 24√3

Now, tan(∠KJL) = \frac{\text{LM}}{24}

                          = \frac{24\sqrt{3} }{24}

Therefore, Option (1) will be the answer.

7 0
3 years ago
What is 52,437 rounded to the nearest 100
Liono4ka [1.6K]

Answer:

52400

Step-by-step explanation:

52437

52400

Answer:  52400

4 0
3 years ago
Read 2 more answers
Find the difference 70.1 - 70.09
Cerrena [4.2K]
The answer is 0.01. Plug this into a calculator or your phone to find the answer easily.
3 0
3 years ago
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