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AlekseyPX
2 years ago
8

I am very confused with this help and I don’t even have a example

Mathematics
2 answers:
klio [65]2 years ago
6 0
Your teacher crazy what even is this
Nikolay [14]2 years ago
3 0

Answer:

5x+4=? this is what i got

Step-by-step explanation:

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WARNING : NON SENSE ANSWER REPORT TO MODERATOR ​
Rzqust [24]

Answer:

\frac{180}{147}

Step-by-step explanation:

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=> \frac{(-3 \times 3) - 11}{21}

=> \frac{-9 - 11}{21}

=> \frac{-20}{21}

  • Find the additive inverse of  \frac{-20}{21} by using its property - <em>"Sum of a number & its additive inverse is always zero". </em>Assume that 'x' is an additive inverse of  \frac{-20}{21}.

=> x + \frac{-20}{21} = 0

=> x = 0 - (-\frac{20}{21}) = \frac{20}{21}

  • Simplify (\frac{9}{5} \div \frac{7}{5} )

=> \frac{9}{5} \times \frac{1}{\frac{7}{5} }

=> \frac{9}{5} \times \frac{5}{7}

=> \frac{9}{7}

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=> \frac{9}{7} \times \frac{20}{21}

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3 0
3 years ago
find the length of the base of a square pyramid if the volume is 1,024 cubic inches and has a height of 12 inches. (6 points) 4
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To solve, we use the volume of a square pyramid formula which is expressed as the product of the area of the base (a²) and the height divided by three(h/3).

Volume = a² (h/3)
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Thus, the length of the base is 16 in.

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Sergeeva-Olga [200]

Answer:

16.04°

Step-by-step explanation:

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8 0
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