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lukranit [14]
3 years ago
11

I NEED HELP PLEASE!!!!

Mathematics
2 answers:
dsp733 years ago
6 0

Answer:

A. pi < 4/3  - False (pi = ~3.14 > 3 = 9/3 >4/3)

B. 4/3 < sqrt(8) - True (4/3 < 6/3 = 2 < 2sqrt(2) = sqrt(8))

C. pi < sqrt(8) - False (pi = ~3.14 > 3 > 2sqrt2 = 8)

D. sqrt(8) < 4/3 - False (4/3 < 6/3 = 2 < 2sqrt(2) = sqrt(8))

Step-by-step explanation:

bagirrra123 [75]3 years ago
4 0

Answer:

A. pi < 4/3  - False (pi = ~3.14 > 3 = 9/3 >4/3)

B. 4/3 < sqrt(8) - True (4/3 < 6/3 = 2 < 2sqrt(2) = sqrt(8))

C. pi < sqrt(8) - False (pi = ~3.14 > 3 > 2sqrt2 = 8)

D. sqrt(8) < 4/3 - False (4/3 < 6/3 = 2 < 2sqrt(2) = sqrt(8))

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We are given : Giannina's painting sold for over $300.

Let the price of Geannina's painting in dollars = P.

<em>Note: We are given a word " over " in above statement.</em>

Over word represents more than. So, we need to use more than inequality symbol to write an inequality for the given statement.

Let us rephrase the given statement.

" Price P is greater than $300".

Now, we can write an inequality :

P> 300.

<h3>Therefore, the required inequality for given statement is P > 300.</h3>
7 0
3 years ago
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Could you help me solve this problem ASAP :D
Igoryamba

Answer:

B) 1/4x+1/2=1/3x

Hope this helps!

6 0
4 years ago
The sun produces 3.9 ⋅ 10 to the 33th power ergs of radiant energy per second. How many ergs of radiant energy does the sun prod
arlik [135]
So the sun produces 3.9x10³³/ second

Using this ratio (3.9x10³³/ second) we can use the porpotions to calculate time taken (T) to produce 1.55x10⁷.

\frac{3.9(10^3) ergs}{1 second} =  \frac{1.55(10^7)ergs}{T}

Then isolate T and find the time

\frac{T3.9(10^3)ergs}{1 second} = {1.55(10^7)ergs
T3.9(10^3)ergs = ({1.55(10^7)ergs)seconds
T =  \frac{(1.55(10^7)ergs)seconds}{3.9(10^3)ergs}
T =  \frac{(1.55(10^7)seconds}{3.9(10^3)}
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T = 0.397(10^4)seconds
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Hope that helped and if it did, a Brainliest rating would be much appreciated


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3 years ago
Divide polynomials<br> x2+10x+25/x+5
zhenek [66]

Answer:

x+5

Step-by-step explanation:

Simply it so it is

(x+5)(x+5)/(x+5)

And then you will take out the (x+5) from the numerator and denominator to get the answer.

4 0
3 years ago
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Can y’all help me on Thai one thank you
vichka [17]

Karmin will make $18.4 for working an hour after the increase.

Step-by-step explanation:

Step 1:

First, we need to determine how much Karmin made an hour.

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