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Elenna [48]
3 years ago
15

Hey guys how is it going

Mathematics
1 answer:
UNO [17]3 years ago
4 0

Wow, there have been a lot of free points today

It's going okay, you?

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What are these numbers in order from greatest to least
DerKrebs [107]
Answer : Square root of 21 , -4 2/3, -30/7 , -31/6 .

Explanation :

-4 2/3 = -10/3 = -3.3333
Square root of 21 = 4.58258
-31/6 = -5.1666
-30/7 = 4.2857

And arrange them from greatest to least and there we have the answer.

Hope this helps you understand !!!!
4 0
4 years ago
12) -7x+y=-19<br> -2x+3y=-19
pogonyaev

Answer: 3360

Step-by-step explanation: Reduce the expression, if possible, by cancelling the common factors.

4 0
3 years ago
Sarah went to an electronics store, purchased 3 CDs and 5 DVDs, and spent $137. Michelle went to the same store, bought 2 CDs an
vesna_86 [32]
C. thats the only one that will give you the same price for the DVDS as well. they charge $14 for CDS and $19 for DVDS
5 0
4 years ago
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Help! Due soon!!!!!!!!!
denis23 [38]

Answer:

78.75

Step-by-step explanation:

450 is increased by 75%

450 + 450*75%

Change to decimal form

450 +450*.75

450+337.5

787.5

Now decrease by 90%

787.5-787.5*90%

Change to decimal form

787.5-787.5*.9

787.5-708.75

78.75

8 0
3 years ago
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Write the standard equation of a circle with center (0,0) and radius 7
lana66690 [7]

Answer:

x^2 + y^2 = 49

Step-by-step explanation:

For center (h,k) and radius r, eqution of the respective circle is

(x-h)^2 + (y-k)^2 = r^2

7 0
4 years ago
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