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zysi [14]
3 years ago
15

(2/7)power 7 divided (2/7)power 5

Mathematics
2 answers:
lesantik [10]3 years ago
8 0

Answer:

4/49

Step-by-step explanation:

\frac{ (\frac{2}{7})^{7}  }{( \frac{2}{7} )^{5} }  = ({ \frac{2}{7} )}^{7 - 5}  \\  = ( \frac{2}{7})^{2}  \\  =  \frac{4}{49}

Harrizon [31]3 years ago
6 0

Answer:

4/49

Step-by-step explanation:

7-5 = 2

2/7*2/7 = 4/49

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The table below compares the cost of living in New York and Los Angles, with the number representing percentages of national ave
frosja888 [35]

Answer:

The correct option for the answer is C.) $3.29 / $2.96

Step-by-step explanation:

i) national average for a gallon of gas = $2.74

ii) for transportation New York is 1.2 times the National average

   therefore one gallon of gas in New York will cost = 1.2  $2.74 = $3.29

iii)for transportation Los Angeles is 1.08 times the National average

   therefore one gallon of gas in New York will cost = 1.08  $2.74 = $2.96

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4 0
4 years ago
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Answer:

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Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the area of this figure for
Galina-37 [17]
To solve for its area, we can break the figure apart.

If we splice the figure horizontally, we get a rectangle that is 30 inches long and 18 inches wide and a rectangle that is 30 inches wide and 10 inches in length.

If we solve for the two rectangles separately, we can add them to get the total area of this figure. 

The area of rectangle a is 540 sq inches because 30 x 18 = 540.

The area of rectangle b is 300 sq inches because 30 x 10 = 300.

300 + 540 = 840.

The area of this figure is 840 square inches.

Hope this helps! Have an awesome day :)
5 0
4 years ago
A ramp 28 ft long rises to a platform. The bottom of the platform is 17 ft from the foot of the ramp. Find x, the angle of eleva
docker41 [41]

Answer:

x ≈ 52.6°

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos x = \frac{adjacent}{hypotenuse} = \frac{17}{28} , then

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8 0
3 years ago
Please help mee anything’s helps pleasee I would really appreciate it!
GaryK [48]

Answer:

11 degree angle complement: 79 degrees

92 degree angle supplement: 88 degrees

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5 0
3 years ago
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