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viva [34]
3 years ago
9

How do you find the length of an arc

Mathematics
1 answer:
marysya [2.9K]3 years ago
3 0
The total length around the circle = 2 pi r = 2*pi*16 = 32 pi 

Total degrees around the circle = 360 so 

length of the arc of measure 270  = 32 pi * 270/360 =  24 pi  units

or 75.40 units to the nearest hundredth
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Which point is a solution to the inequality shown in this graph?
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D

Step-by-step explanation:

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6 0
2 years ago
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Which of the following inequalities is not true?
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| - 9|  =  |9|

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What is the expected average of rolling a single die
larisa86 [58]

Answer:

Mathwords: Expected Value. A quantity equal to the average result of an experiment after a large number of trials. For example, if a fair 6-sided die is rolled, the expected value of the number rolled is 3.5. This is a correct interpretation even though it is impossible to roll a 3.5 on a 6-sided die.

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5 0
2 years ago
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Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges This was 1350 g more than the weight of bananas bridges what was
victus00 [196]

Answer: 3600 grams

Step-by-step explanation:

A dekagram means 10 grams.

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Therefore the total number of grams when Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges will be:

= (1.8 × 1000) + (315 × 10)

= 1800 + 3150

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Since this was 1350g more than the weight of bananas, the weight of the bananas Antonio purchased in grams will be:

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6 0
3 years ago
Solve<img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D" id="TexFormula1" title="\frac{2}{3}" alt="\frac{2}{3}" align="absm
Dovator [93]

Answer:

x=0

Step-by-step explanation:

Hi there!

\displaystyle\frac{2}{3} (6x+30)=5(x+4)-2x

Distribute 2/3 and 5 into the parentheses:

4x+20=5x+20-2x

Combine like terms:

4x-5x+2x=20-20\\-x=0\\x=0

I hope this helps!

7 0
2 years ago
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