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Anvisha [2.4K]
3 years ago
13

Mia can finish her math homework in 30 minutes. Every night there are 45 problems for homework. How many problems can she finish

in 4 minutes?​
Mathematics
2 answers:
Maru [420]3 years ago
7 0
<h2>Hi ☁️</h2>

45 problems 30 minutes

x problems 4 minutes

____________________

\frac{45.4}{30}  =  \frac{180}{30}  = 6

<em><u>We</u></em><em><u> </u></em><em><u>learnt</u></em><em><u> </u></em><em><u>this way</u></em><em><u> </u></em><em><u>in </u></em><em><u>Turkey.</u></em>

nataly862011 [7]3 years ago
7 0

Answer: 6 problems in 4 minutes

Step-by-step explanation: If there are 45 problem and she can do them in 30 minutes, then you divide 45 by 30 to see how many problems she can do in one minute. 45 problems/30 minutes = 1.5 problems per minute. Then, you multiply 1.5 by 4, because you need to see the 4 minute mark, and 1.5 x 4 = 6. So, your answer is 6 problems.

(brainly pls)

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sleet_krkn [62]

Answer:

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Step-by-step explanation:

[] We can solve this using the midpoint formula:

-> See attached

[] Plug-in our coordinates and solve:

(\frac{7+0}{2} ,\frac{0+9}{2} )=(\frac{7}{2} ,\frac{9}{2} )=(3.5,4.5 )

[] Now we will find the slope to solve for the perpendicular bisector.

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-> The slopes of two perpendicular lines are negative reciprocals of each other, so \frac{7}{9} will be the slope of or perpendicular bisector

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y - 4.5 = \frac{7}{9} x-\frac{49}{18}

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Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

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2 years ago
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3 years ago
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Step-by-step explanation:

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