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3 years ago

Which of these prevents conduction from occurring?

Mathematics

2 answers:

Brrunno [24]3 years ago

8 0

Answer: equal temperatures :)

serg [7]3 years ago

8 0

Answer

equal temperatures (C)

Step-by-step explanation:

i hope u have a wonderful day don't forget to drink lots of water

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Lilit [14]

Step-by-step explanation:

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3 years ago

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What is the factoring expression of 8 + 16

yuradex [85]

8+16=24

<em />Its just simple addition

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3 years ago

What is the value of this expression when a = 3 and b = -2?

weqwewe [10]

The first step: Simplify the expression with:

$\dfrac{x^n}{x^m}=x^{n-m}\\\\(xy)^n=x^ny^n\\\\(x^n)^m=x^{nm}\\\\x^{-n}=\dfrac{1}{x^n}$

$\left(\dfrac{3a^{-2}b^6}{2a^{-1}b^5}\right)^2=\left(\dfrac{3}{2}a^{-2-(-1)}b^{6-5}\right)^2=\left(\dfrac{3}{2}a^{-1}b^1\right)^2\\\\=\left(\dfrac{3}{2}\right)^2(a^{-1})^2b^2=\dfrac{9}{4}a^{-2}b^2=\dfrac{9b^2}{4a^2}$

The second step: Put the values of a = 3 and b = -2 to the expression:

$\dfrac{9(-2)^2}{4(3)^2}=\dfrac{(9)(4)}{(4)(9)}=1$

<h2>Answer: 1</h2>

4 0

4 years ago

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PLEASE HELP!! A circle is divided into three central angles that have measures in the ratio 2:13:15. find the measure of the lar

yarga [219]

Answer:

First angle = 24'

Second angle = 156'

Third angle = 180'

Step-by-step explanation:

Given:

Ratio of circles angle = 2:13:15

Find:

All three angle

Computation:

Sum of all angle from center = 360'

So,

First angle = 360[2/(2+13+15)]

First angle = 360[2/(30)]

First angle = 24'

Second angle = 360[13/(2+13+15)]

Second angle = 360[13/(30)]

Second angle = 156'

Third angle = 360[15/(2+13+15)]

Third angle = 360[15/(30)]

Third angle = 180'

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3 years ago

What is the relationship between 0.04 and 0.004

olga_2 [115]

0.04 is ten times more than 0.004

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4 years ago