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KiRa [710]
3 years ago
8

Which expression is equivalent to 10x-2x? A: 8x² B: x² C: -10x²+2x D: 10x²-2x

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
6 0
C is the answer because if you think about it just put -2 but  the equivalent is -10
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Find the surface area of a square pyramid with side length 4 and slant height 5.
timofeeve [1]

Answer:

56

Step-by-step explanation:

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3 years ago
A 10 foot ladder is leaning against a building. It forms a 30 degree angle with the ground. How far away from the building is th
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Step-by-step explanation:

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2 years ago
What is the domain of the function g(x) = 52x? x > 0 x < 0 all real numbers all positive real numbers
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6 0
3 years ago
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ra1l [238]

Answer:

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Step-by-step explanation:

6 0
3 years ago
The solution set of 2-3x/4-8=3x/4​
deff fn [24]

Step-by-step explanation:

\\ \tt{:}\leadsto  \frac{2 - 3x}{4 - 8} =  \frac{3x}{4}   \\ \\ \tt{:}\leadsto 4(2 - 3x) = 3x(4 - 8) \\ \\ \tt{:}\leadsto 8 - 12x = 3x( - 4) \\ \\  \tt{:}\leadsto 8 - 2x =   - 12x \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \\ \\ \tt{:}\leadsto 8 =  - 12x + 2x \\ \\ \tt{:}\leadsto 8 =  - 10x \\ \\ \tt{:}\leadsto x =  \frac{ - 10}{8}  \\ \\ \tt{:}\leadsto x =  \frac{ - 5}{4}

6 0
2 years ago
Read 2 more answers
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