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HACTEHA [7]
3 years ago
5

15. Solve the equation: x² + 18x + 81 = 9

Mathematics
2 answers:
Andreas93 [3]3 years ago
6 0

Answer:

x= -6,-12

Step-by-step explanation:

Gnoma [55]3 years ago
5 0

Answer: x = -6 and or x = -12

Step-by-step explanation:

there could be two possible answers to your question hope this helps.

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Shuping and joshua had the same amount of money. Joshua paid $9.10 for a bag and had $16.25 left. Shuping bought a pen and had $
tiny-mole [99]

Answer:

$5.75

Step-by-step explanation:

Joshua paid $9.10 for a bag and has $16.25 left

Now let's find out how much Joshua had before spending on a bag. To do this, we simply sum up the cost of the bag and how much Joshua had lefyt

9.10 + 16.25

=$25.35

Since Joshua and Shopping had the same amount, Shuping also had $25.35

To get the cost of the pen, we subtract the amount Shuping had left after purchasing the pen

This gives;

25.35 - 19.60

=$5.75

8 0
3 years ago
Read 2 more answers
Plz help me I have more questions coming up
kodGreya [7K]
<h3><u>Fraction to Decimal:</u></h3>

Divide the numerator (upper number) by the denominator (bottom number) on your calculator. Whatever number you get would be your decimal.

<h3><u>Decimal to Percent:</u></h3>

Take your decimal and use your calculator to multiply it by 100. Whatever number you get would be your percent. However, since it is a percent, you need to include the percentage unit.

<h3><u>Demonstration:</u></h3>

1/4 = 0.25

0.25 * 100(%) = 25%

7 0
4 years ago
The circumference of a circle is 56.52 meters. What is the radius of the circle?
NISA [10]
2*pi*r = 56.52 ........................................ r = 56.52/2pi ........................................... r = 56.52/6.28 ........................................ r = 9..............
8 0
3 years ago
The graph of y = x2 - 4x is shown on the grid.
MArishka [77]

Answer:

i dont know it (sad face)

Step-by-step explanation:

3 0
3 years ago
Josie has $47 left on her checking account. If she writes a check for $55 , what will Josie's balance be ?
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$47 -$55 =$-8

Therefore, Josie wouldn't have any balance in her account instead she have a $8 debt.

Hope this helps!

4 0
3 years ago
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