Mathematics: Ineed the answer to these math questions. 1) multiply 16 minutes 21 seconds by 31. 2) divide 537 minutes 20 seconds by 31. 3) divide 999 hours 45 minutes by 43. round the final answer to the nearest hundredth as necessary.

Ineed the answer to these math questions. 1) multiply

Ответ:

girlhooper4life11

13.03.2022

Mathematics

1) 506.85 minutes

2) 17.33 minutes

3) 23.25 hours

Step-by-step explanation:

1) 16 minutes and 21 seconds

$21\ seconds=\frac{21}{60}\\=0.35\ minutes$

16 minutes and 21 seconds=16.35 minutes

Multiply by 31

$\therefore 16.35\times 31=506.85\ minutes$

2) 537 minutes 20 seconds

$20\ seconds=\frac{20}{60}\\=0.33\ minutes$

537 minutes 20 seconds=537.33 minutes

Divide by 31

$\therefore 537.33\div 31=17.33\ minutes$

3) 999 hours 45 minutes

$45\ minutes=\frac{45}{60}\\=0.75\ hours$

999 hours 45 minutes=999.75 hours

$\therefore 999.75\div 43=23.25\ hours$

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Ответ:

IHeartDarkSide03

15.07.2020

Mathematics

We conclude that the parallel lines are equal and the slope of the gas line is:

m₂ = 4

Step-by-step explanation:

We know that the lines are parallel if the slope of both lines is equal.

In other words,

If m₁ = m₂, then the lines will be parallel.

Now,

Given that the slope of the solid line = m₁ = 4

As the parallel lines have equal slopes.

Thus,

The slope of gas line = m₂ = 4

m₁ = m₂

Therefore, we conclude that the parallel lines are equal and the slope of the gas line is:

m₂ = 4

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Ineed the answer to these math questions.
1) multiply 16 minutes 21 seconds by 31.
2) divide 537 minutes 20 seconds by 31.
3) divide 999 hours 45 minutes by 43.
round the final answer to the nearest hundredth as necessary.

Ответ:

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