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slega [8]
3 years ago
9

Write the quadratic equation in factored form. be sure to write the entire equation.x 2 + x - 12 = 0

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
4 0
X^2 + x - 12 = 0

(x+4)(x-3) = 0
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The ratio would be 4 to 1
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4 years ago
The quadrilateral below is a kite. Round your answer to the nearest tenth. If QR=13 and PT=8, find QT
Mumz [18]

Answer:

The answer is "10.25"

Step-by-step explanation:

Please find the graph in the attachment:

In the given kite diagram the PT= TR so,

in  \Delta QTR we applying the Pythagoras theory:

\to QR^2=QT^2+TR^2\\\\\to  13^2=QT^2+8^2\\\\\to QT^2= 13^2-8^2\\\\\to QT^2= 169-64\\\\\to QT^2=105\\\\\to QT=\sqrt{105}\\\\\to QT= 10.2469508\\\\ \to QT= 10.25

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3 years ago
If your profile picture is from South Park you need to go on a diet fatty
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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
the result of an experiment was 117.755 particles per milliliter. write the decimal as a mixed number.
nordsb [41]

The result of experiment in mixed fraction form is 117\frac{151}{200}  particles per milliliter.

<h3>What is the result of the experiment in mixed fraction form?</h3>

To convert decimal to fraction, we the decimal number over 1 and multiply both the numerator and denominator by power of 10.

Given the data in the question;

  • Result of experiment in decimal form = 117.755
  • Result of experiment in mixed fraction form = ?

In 117.755, we have 3 numbers to the right of the decimal point.

We have 10³ which is the same as 1000.

\frac{117.755}{1} * \frac{1000}{1000}\\\\\frac{117755}{1000}

Next, we divide both the numerator and the denominator with their Greatest Common Factor.

Greatest Common Factor of 117755 and 1000 is 5

\frac{\frac{117755}{5} }{\frac{1000}{5} } = \frac{23551}{200}

Now, we can get 200 out of 23551 exactly 117 times, since what remained is not divisible by 200, we leave it as a remainder [151].

We can now write this in a mixed fraction form as;

117\frac{151}{200}

Therefore, the result of experiment in mixed fraction form is 117\frac{151}{200}  particles per milliliter.

Learn more about fractions here: brainly.com/question/10354322

#SPJ1

6 0
2 years ago
Write an expression for angle rst.
levacccp [35]

Answer:

∠RST = 6x - 18

Step-by-step explanation:

Since SQ bisects ∠TSR then ∠RSQ = ∠QST = 3x - 9

and ∠RST = ∠RSQ + ∠QST = 3x - 9 + 3x - 9 = 6x - 18


4 0
4 years ago
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