2 years ago

7 2/5 - 3 1/8= Another one

Mathematics

2 answers:

Gnoma [55]2 years ago

8 0

Answer:

The answer is 4.725

Step-by-step explanation:

pochemuha2 years ago

4 0

Answer:

4.725 is the correct answer

Step-by-step explanation:

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adoni [48]

Answer:

feldspar, because it has a higher number then gypsum and apatite, and it can be scratched by quartz because it has a lower number.

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2 years ago

A square classroom has a wall that is 21 feet long. What is the area of the classroom?

Rasek [7]

<u>Answer and Step-by-Step explaination:</u>

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3 years ago

A n =−1+3(n−1) an=−1+3(n−1) what is the 55 term in the sequence

Sindrei [870]

ANSWER

$a_{55}=161$

EXPLANATION

The general term for the sequence is

$a_n=-1+3(n-1)$

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$n = 55$
in to the general term and simplify.

This implies that,

$a_{55}=-1+3(55-1)$

$a_{55}=-1+3(54)$

$a_{55}=-1+162$

$a_{55}=161$

Therefore the 55th term is 161.

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2 years ago

If y varies directly as x, and x = 48 when y = 6, find y<br> when x = 12.

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3 years ago

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FinnZ [79.3K]

Answer:

5% with the information I'm provided with. I need more info

if that's wrong

Step-by-step explanation:

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2 years ago