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denis-greek [22]
3 years ago
6

PLEASE HELP!! I will award Brainliest and give 55 POINTS!!! THANK YOU

Mathematics
2 answers:
ruslelena [56]3 years ago
6 0

Answer:

79

Step-by-step explanation:

If we square m + 1/m we get (m + 1/m)² = m² + 2 * (m * 1/m) + 1/m² = m² + 2 + 1/m². Since m + 1/m = 9, (m + 1/m)² = 81 so that means that m² + 1/m² = 81 - 2 = 79.

Daniel [21]3 years ago
3 0

Answer:

79 is correct  

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Standard notation 9x10 to the 2 power
Airida [17]

Answer:

it is 900

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Write the ratio 41 to 100 as a percent
tia_tia [17]

Answer:

41\%

Step-by-step explanation:

we have the ratio

\frac{41}{100}

To write as percent, multiply the ratio by 100

so

\frac{41}{100}*100=41*100/100=41\%

3 0
3 years ago
What is the volume of a cylinder with a height of 2 feet in a radius of 6 feet use 3.14 for pie
Zepler [3.9K]

Answer:226.08 cubic feet

Step-by-step explanation:

π=3.14

Radius(r)=6feet

Height(h)=2feet

volume=π x r^2 x h

Volume=3.14 x 6^2 x 2

Volume=3.14 x 6 x 6 x 2

Volume=226.08

5 0
3 years ago
Pls help a girl out ;-;
Sveta_85 [38]

The order of locations from highest to lowest is Caspian sea, lammefjord, Trins Alexanderpolder, Fenland, Raczki

Explanation:

The order of the locations from highest to lowest can be determined using the values of meters below sea level.

From the data, the highest to lowest value can be written as

28 meters

8 meters

7 meters

4 meters

2 meters

Thus, from the data, the locations from highest to lowest can be written as

Caspian sea

Lammefjord

Trins Alexanderpolder

Fenland

Raczki

8 0
3 years ago
How do you do this, can someone help please?
igor_vitrenko [27]

Answer:

your answer is C.

Step-by-step explanation:

4 0
3 years ago
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