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MAVERICK [17]
3 years ago
7

How do i solve this parabola by completing the square and putting it in standard form?

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

what grade is this?

Step-by-step explanation:

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Please help quickly 15 POINTS
DedPeter [7]
37.88888888 and it just keep repearing so there is no right answer dont foeget to mark me as the best answer
5 0
3 years ago
Read 2 more answers
Solve for x. |4x - 5| > 7
trasher [3.6K]

Answer:

x>3

Step-by-step explanation:

|4x-5|>7

4x -5>7

4x >7+5

4x /4>12/4

x >3

solution set={4,5,6,---}

8 0
3 years ago
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Use distributive property to write an equivalent expression. Use paper and pencil to
just olya [345]

Answer:

A) 6Gn + 12 (or 6n+12, if that’s what you meant)

B) 4p²+9p

C) 5r²+20r

Step-by-step explanation:

A. If you meant 6(n+2)...

Multiply 6 by n and also 6 by 2:

6n + 12

B. Multiply p by 4p and also p by 9

4p²+9p

C. Multiply 5r by r and also 5r by 4

5r²+20r

Hope this helped!

8 0
3 years ago
After a 70% reduction, you purchase a new clothes dryer on sale for $192. What is the original price for the clothes dryer
DiKsa [7]

Answer:

$640

Step-by-step explanation:

192 = 0.3(x)

x = 192/0.3

x = 640

6 0
3 years ago
The jewerly store is having a sale. Necklaces that were regulaey priced at $23.50 are on dale for $18.80. What is the percentage
AveGali [126]
What we need to do is find the difference between the two numbers to find the difference in price and then figure out what the percent of 23.5 that is

23.50-18.80=4.7

now we'll set up a proportion

4.7       x
----- = -----
23.5   100

then cross multiply and divide

100×4.7=470/23.5=20

the percent of decrease is 20%

I hope I've helped!
8 0
3 years ago
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