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Lorico [155]
3 years ago
9

What is the factored form of this expression? 4x^2-12x+9​

Mathematics
2 answers:
Bezzdna [24]3 years ago
8 0

Answer:

2x-3

Step-by-step explanation:

Lana71 [14]3 years ago
5 0

Answer:

(2x-3)^2

i hope its correct...

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

(-40) divided by 5 is (-8)

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2 years ago
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In circle Q, ∠RQS ≅ ∠SQT. Which statement must be true? ≅ ∠RQT ≅ ∠RST RQ ⊥ QT RS ≅ ST
Alex
RS<span> ≅ </span><span>ST is the correct answer</span>
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Determine whether the triangles are similar by aa , ss , or sas ??
max2010maxim [7]

Answer:

1. AA

2. SSS

3. I´m not sure about this one, I´m sorry

4. Not similar

Step-by-step explanation:

This photo can help you identify!! I hope this helps

4 0
3 years ago
Name the types of angles shown.
OlgaM077 [116]

Answer:

C) supplementary angles

D) straight angle

Step-by-step explanation:

There is a straight line, and when an angle is a straight it means its 180 degrees which makes it a supplementary angle and a straight angle.

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7 0
3 years ago
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Which of the following demonstrates how the 20 is calculated using the<br> combination pattern?
ZanzabumX [31]

Answer:

D

Step-by-step explanation:

The diagram shows Pascal's triangle. Pascal's triangle is a triangular array of the binomial coefficients.

The entry in the n^{th} row (start counting rows from 0) and k^{th} column (start counting columns from 0) of Pascal's triangle is denoted by

C^n_k=\left(\begin{array}{c}n\\ k\end{array}\right)

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Hence,

20=C^6_3=\left(\begin{array}{c}6\\ 3\end{array}\right)=\dfrac{6!}{3!(6-3)!}

4 0
3 years ago
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