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Rama09 [41]
3 years ago
9

Solve x2 + 12 = -11 by completing the square.which is the solution set of the equation

Mathematics
1 answer:
Ivan3 years ago
6 0

Answer:

the answer to the question is -1

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In the past 6 6 days, Adrion's travel time to school has varied: 22 22 minutes, 27 27 minutes, 34 34 minutes, 29 29 minutes, 20
aleksklad [387]

Answer:

6

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22

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27

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34

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29

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20

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18

 has more than one absolute value, which means that it can't be written as piecewise.

Step-by-step explanation:

6

,

22

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27

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34

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29

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18

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3 0
4 years ago
Read 2 more answers
Hakim saves money for one year to buy a computer.
elena55 [62]

Answer:

$111

Step-by-step explanation:

First we need to take a look at the bank account of Hakim. Hakim initially invested $700 in the bank with a 5% simple interest annually. Since Hakim waited for an entire year before buying the computer, he will then have the extra 5% interest from the bank.

Let's first compute for how much Hakim will have in total in the bank.

A = P(1 + rt)

P = 700 Initial Investment

r = 5% or 0.05 Interest

t = 1 Year

A = 700(1 + (0.05 x 1))

A = 700(1 + 0.05)

A = 700(1.05)

A = 735

So now we know that Hakim has a total of $735 in his bank account.

Now let's move on to calculating the total cost of the computer. We know that the sales tax is always computed after the discounted price.

So first we find the discounted price.

x = 750

d = 20% or 0.20

Discount = 750 x 0.20

Discount = 150

Now that we have the discount of the computer, we then simply subtract the discount to the initial price.

750 - 150 = 600.

The computer will then cost $600 with the discounted price.

Now we have to find the sales tax.

Sales Tax = 4% or 0.04

Total Discounted Price = 600

600 x 0.04 = $24

Now that we have the sales tax, we simply add the sales tax to the discounted price.

600 + 24 = 624.

Now that we know how much the total cost of the computer is with the discount and sales tax, we simply subtract the total cost of the computer to Hakim's current account balance.

735 - 624 = 111

Hakim will have a total of $111 in his bank account after purchasing the computer.

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4 years ago
WILL MAKE THE BRAINLIEST     A pattern on a quilt is made up of pieces of fabric in the shape of parallelograms. One piece of fa
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The <span>piece of fabric  is </span>26.24cm squared 
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3 years ago
The figure is made up of a cylinder and a sphere which has been cut in half. The radius of each half sphere is 6 mm. What is the
marshall27 [118]

Answer:

2260.8cu.mm

Step-by-step explanation:I don't say you must have to mark my and as brainliest but if you think it has really helped you plz don't forget to thank me.

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How many hundredths are equal to six tenths? Explain. I NEED HELP PLEASE
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6 hundredths....................................
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