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siniylev [52]
1 year ago
13

What is 30% of 70? O 10 O 14 O 18 O 21 O 28

Mathematics
2 answers:
Sedaia [141]1 year ago
7 0

Answer:

your answer is 21

Step-by-step explanation:

ffffffffffffff

lora16 [44]1 year ago
4 0

\huge\text{Hey there!}


\mathsf{30\% \ of\ 70}\\\\\mathsf{=30\% \times 70}\\\\\mathsf{= \dfrac{30}{100}\times 70}\\\\\mathsf{= \dfrac{30}{100}\times \dfrac{70}{1}}\\\\\mathsf{= \dfrac{30\div10}{100\div 10}\times\dfrac{70}{1}}\\\\\mathsf{= \dfrac{3}{10}\times\dfrac{70}{1}}\\\\\mathsf{=\dfrac{3\times70}{10\times1}}\\\\\mathsf{= \dfrac{210}{10}}\\\\\mathsf{= \dfrac{210\div 10}{10\div10}}\\\\\mathsf{= \dfrac{21}{1}}\\\\\mathsf{= 21\div 1}\\\\\mathsf{= 21}


\huge\text{Therefore, your answer is: \boxed{\mathsf{Option\ D. \ 21}}}\huge\checkmark


\huge\text{Good luck on your assignment \& enjoy your day!}



~\frak{Amphitrite1040:)}

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Answer:

SA = 664 square inches

Step-by-step explanation:

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Take the dimensions and change them so each of the numbers are multiplied with the others.

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Multiply each answer by 2 because there are two sides that have the same dimensions.

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Add the areas together.

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2 years ago
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