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Mandarinka [93]
3 years ago
12

Which expression is equivalent to the following complex fraction?

Mathematics
1 answer:
vladimir2022 [97]3 years ago
4 0

Answer:

second 1

Step-by-step explanation:

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7.5.5. I usually walk from home to work. This morning, I walked for 10 minutes until I was halfway to work. I then realized that
olya-2409 [2.1K]

Answer:

Given:

I usually walk from home to work. This morning, I walked for 10 minutes until I was halfway to work.

I then realized that I would be late if I kept walking.

I ran the rest of the way. I run twice as fast as I walk.

Find:

The number of minutes in total did it take me to get from home to work

Step-by-step explanation:

Had I kept walking, the second half of my trip would have taken 10 more minutes.

By doubling my speed for the second half of my trip,

I halved the amount of time it took me to finish.

So, the second half of my trip took 5 minutes, for a total trip time of  10+5 = 15 minutes.

The number of minutes in total did it take me to get from home to work is 15 minutes.

3 0
2 years ago
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Round 34,527 to the nearest ten-thousand
photoshop1234 [79]

Answer:

If you round it to the nearest ten-thousand, your answer would be 30,000.

6 0
3 years ago
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Find the volume of the sphere with radius of 9 cm. Round your answer to the nearest whole number and please be sure to include y
bija089 [108]

Answer:

3054cm rounded to the whole number

Step-by-step explanation:

4/3xxr^3

would become 4/3 x x 9^3

once you do all of the math you get 3054 cm.

5 0
3 years ago
Use the graph below to answer the question that follows:
aniked [119]

Answer:

\boxed{-\frac{6}{\pi}}

Step-by-step explanation:

The average rate of change over a interval is the slope m of the straight line joining the two points.

m = \frac{ y_{2} - y_{1} }{ x_{2} - x_{1} }\\\\= \frac{-1 - 5}{ \pi - 0}\\\\= -\frac{ 6}{\pi }

The average rate of change is \boxed{-\frac{6}{\pi}}.

3 0
3 years ago
7√5÷5 please explain how u got the answer​
VikaD [51]

Answer:

7

Step-by-step explanation:

7√5÷5

5/5= 1 then,

√1=1

hence 7(1)=7

5 0
2 years ago
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