3 years ago

What’s the answer to this question?

Mathematics

1 answer:

shepuryov [24]3 years ago

3 0

Um...I'm not sure about this but... I'm gonna guess either D or B sorry if I get it wrong..

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Marneshia walked three over eight of a mile in three over five of an hour. What equation can be used to calculate her unit rate

Rama09 [41]

3/8 mile in 3/5 hour
$\frac{ \frac{3}{8} }{ \frac{3}{5} }$
we want to find miles per hour or m/1h
convert 3/5 to 1 by multiplying it by 5/3
keep the fraction the same by multiply ing the whole thing by
$\frac{ \frac{5}{3} }{ \frac{5}{3} }$ to get

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3 years ago

What is 17/7 as a whole number?

deff fn [24]

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4 years ago

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-1/6 + 4/5 Write your answer in simplest form

Alchen [17]

Answer:19/30

Step-by-step explanation:

1. multiply and divide(left to right)-1/6

=-1/6+4/5

2.multiply and divide(left to right)4/5

=-1/6+4/5

3. add and subtract(left to right)-1/6+4/5=19/30

=19/30

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3 years ago

Which of the following is the equation of a line perpendicular to the line

satela [25.4K]

I think it’s b because idk

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4 years ago

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Helpppppp show your work

Tpy6a [65]

Answer:

-5/3

Step-by-step explanation:

Do PEMDAS

8 - 11 = -3

-3 ^ 3 = -27

-(-27) = 27

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27 - 42 = -15

2^4 = 16

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1 year ago

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