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Karo-lina-s [1.5K]
2 years ago
14

If (x/y)^a-1=(y/x)^a-3.then find the value of a​

Mathematics
1 answer:
Y_Kistochka [10]2 years ago
8 0

Step-by-step explanation:

It can answer your question

https://brainly.in/question/20382079

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Which graph shows a rate of change of 1/2<br> between -4 and 0 on the x-axis?
galina1969 [7]

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Step-by-step explanation:

its the first one in edge

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2 years ago
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Rob is saving to buy a new MP3 player. For every $13 he earns babysitting, he saves $8. On Saturday, Rob earned $65 babysitting.
Vedmedyk [2.9K]

Answer:

60

Step-by-step explanation:

So you first start off with 13 and 8 you subtract it and get five so he uses 5 every time he gets paid and you subtract 5 from 65 and get 60

--Hope this helps

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im a senior trying to graduate my school has me in the wrong classes i have adhd and i was supposed to be in diffrent classes bu
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2 years ago
30 POINTS NEED HELP ASAP MATH QUESTION<br><br> A. 19<br> B. 108<br> C. 133<br> D. 763
Oduvanchick [21]

Answer:

lol that's 14 points my boy

3 0
2 years ago
What is the surface area of a conical grain storage tank that has a height of 37 meters and a diameter of 16 meters? Round the a
jek_recluse [69]
The surface area of a cone is equal to the base plus the lateral area.

The base is a circle, and has a diameter of 16 meters.
The radius is always half the diameter, so it is 8 meters.
The area of a circle = πr², where r is the radius. π(8)² = 64π ≈ 201.06193
The area of the base is ≈ 201.06193.

To find the lateral area of the cone, we need to find the slant height.
Since the height, radius, and slant height of the cone form a right triangle, we can use the Pythagorean Theorem to find the slant height with what we are given.
radius² + height² = slant height²
8² + 37² = slant height²
64 + 1369 = slant height²
1433 = slant height²
slant height = √1433

The lateral area of a cone is equal to πrl, where r = radius and l = slant height.
πrl = π(8)(√1433) ≈ 951.39958
(there are other formulas which do the same thing, but it doesn't matter.)

Now we add the lateral area and base together to find our surface area.
201.06193 + 951.39958 = 1152.46151 which rounds to C. 1,152 m².
8 0
3 years ago
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