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Alecsey [184]
2 years ago
7

HELP ASAP!! HELP FAST!!

Mathematics
1 answer:
erma4kov [3.2K]2 years ago
8 0
The perfect square is answer A

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Factor this polynomial expression.
Lapatulllka [165]

Answer:

The answer is A

Step-by-step explanation:

I'm good at factoring lol

8 0
2 years ago
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List the domain and range if the relation {(0,2),(4,3),(5,5),(4,7)}
lyudmila [28]
(x,y)

domain is inputs (normally x or first number)
range is outputs from the given domain (normally y or second number)

domain is just all the first numbers
range is all the second numbers
ignore repeats


domain: {0,4,5}
range: {2,3,5,7}
5 0
3 years ago
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Simplify the following expression. (19x + 4y) + (49x + 32y)
Valentin [98]

Answer:

68x + 36y

General Formulas and Concepts:

  • Order of Operations: BPEMDAS
  • Combining like terms

Step-by-step explanation:

<u>Step 1: Define expression</u>

(19x + 4y) + (49x + 32y)

<u>Step 2: Simplify expression</u>

  1. Combine like terms (x):                    68x + 4y + 32y
  2. Combine like terms (y):                    68x + 36y
4 0
3 years ago
Sarah is pouring soda into papercups. She has 4.5 liters of soda. If each papercup holds 0.25 liters, how many papercups will sh
faltersainse [42]

Answer:

18

Step-by-step explanation:

4.5 liters / .25 liters/pcup = 18 pcups

5 0
2 years ago
Solve trigonometric function<br><br> cos2∅ + sin∅ × csc∅ / sin2∅
aliina [53]

Answer:

Step-by-step explanation:

\sf Formula: \\\\\sin 2 \theta    =  2 \sin \theta  \cos \theta


\text {\sf \Large Solution :}

\cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta  }{\sin 2 \theta }  = \\\\\ \cos 2 \theta +\dfrac{\sin \theta\cdot \cos \theta}{2\sin \theta\cdot \cos \theta}  =\boxed{\cos 2 \theta +\dfrac{1}{2} }

3 0
2 years ago
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