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JulijaS [17]
3 years ago
13

Evaluate the algebraic expression: (20 - (-2)) = 11

Mathematics
2 answers:
kogti [31]3 years ago
6 0

Answer:

the answer is 22 not 11

Step-by-step explanation:

(20-(-2))

we change the sign of the number being subtracted and treat the operation as addition instead

so it's

(20+2)=22

telo118 [61]3 years ago
5 0

Answer:

false

Step-by-step explanation:

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Step-by-step explanation:

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daser333 [38]

Answer: nth=4x

Step-by-step explanation: 4,8,16,32

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7 0
3 years ago
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Firlakuza [10]
The answer would be 3x i believe
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6 0
3 years ago
Use Natural Logarithms to solve the equation
Rus_ich [418]

Answer:

A) 0.106

Step-by-step explanation:

8e^3x + 4 = 15

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8e^3x + 4-4 = 15-4

8e^3x  = 11  

Divide each side by 8

8/8e^3x = 11/8

e^(3x) = 11/8

Take the natural log of each side

ln(e^(3x)) = ln(11/8)

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Divide by 3

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x = 1/3 ln(11/8)

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To the nearest thousandth

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7 0
3 years ago
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sammy [17]

Answer:

C

Step-by-step explanation:

24÷6= 6 Hope this helps.

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