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Naddik [55]
3 years ago
8

Please help me!!! This is due at 11:59pm

Mathematics
1 answer:
Amanda [17]3 years ago
5 0

Answer:

Step-by-step explanation:

they are saying when  -49 = -12x +47 what is x

so solve for x

-49-47 = -12x

-96 = -12x            (b/c there are two negative signs they cancel out )

\frac{96}{12} =x

8 = x

:)   so when you input an 8 you get out a -49  

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What's the area of a circle with diameter 18 units? Question 8 options: A) 9π units2 B) 81π units2 C) π units2 D) 18π units2
Anna [14]

Answer:

B) 81π units²

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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  4. Multiplication
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Step-by-step explanation:

<u>Step 1: Define</u>

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<u>Step 2: Manipulate Variables</u>

Radius <em>r</em> = 18 units/2 = 9 units

<u>Step 3: Find Area</u>

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2 years ago
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2 years ago
Hi everyone. May you help me with this problem? I need to know how many solutions there are to this problem: -3p + 8 = -3p
masya89 [10]
-3p+8 = -3p
8= 0p
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