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MrRissso [65]
3 years ago
11

2/5x+y=3 Solve for y

Mathematics
2 answers:
vampirchik [111]3 years ago
5 0
Y = -2/5x +3

That was easy
Snezhnost [94]3 years ago
3 0
2/5x -3 = -y
-2/5x + 3 = y
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A system consisting of one original unit plus a spare can function for a random amount of time X. If the density of Xis given (i
eimsori [14]

Answer:

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Step-by-step explanation:

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attached below is a detailed solution

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2 years ago
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liberstina [14]

Answer:

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

Step-by-step explanation:

Let us revise the trigonometry functions

  • Sin(x) = opposite/hypotenuse
  • Cos(x) = adjacent/hypoteouse
  • Tan(x) = opposite/adjacent
  • Csc(x) = hypotenuse/opposit
  • Sec(x) = hypotenues/adjacent
  • Cot(x) = adjacent/opposite

In the given figure

The opposite side to angle Ф = 8

The adjacent side to angle Ф = 15

Find the hypotenuse using Pythagoras' theorem

Hypotenuse = \sqrt{8^{2}+15^{2}  }

Hypotenuse = \sqrt{64+225}

Hypotenuse = \sqrt{289}

Hypotenuse = 17

Let us use the rules above to find the trigonometry functions

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

4 0
3 years ago
The graph shows the number of books Rahul read, y, compared with the number of books Maggie read, x, over the summer.
DiKsa [7]

Answer:

D. y=2x(4×2)

Step-by-step explanation:

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Hope I helped!

7 0
3 years ago
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