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2 years ago

For the equation 3x - 5y = -3, what is the value of y when x is 1? 6/5 -6/5 5/6

Mathematics

2 answers:

babymother [125]2 years ago

3 0

Answer:

$\frac{-6}{5}$

Step-by-step explanation:

$3(1) - 5y = -3\\3 - 5y = -3\\-3 \\5y = -6\\/5 \\\\\frac{-6}{5}$

hodyreva [135]2 years ago

3 0

Answer:

1 1/5, 6/5, 1.2

Step-by-step explanation:

3x - 5y = -3

x = 1*3 - 5y = -3

x = 3 - 5y = -3

5y = -3 - 3 = -6

5y = -6

Improper Fraction:

y = 6/5

Mixed Number:

y = 1 1/5

Decimal Form:

y = 1.2

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The value of sin-1(1) is negative startfraction pi over 2 endfraction, startfraction -pi over 2 endfraction.

<h3>What is the value of sin (π/2)?</h3>

The value of sin (π/2) is equal to the number 1. The value of the sin-1(1) has to be find out.

Suppose the value of this function is <em>x</em>. Thus,

$x=\sin^{-1}(1)$

Solve it further,

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The value of sin (π/2) and -sin (-π/2) is equal to 1 such that,

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Put this value in the equation 1,

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Thus, the value of sin-1(1) is negative startfraction pi over 2 endfraction, startfraction -pi over 2 endfraction.

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2 years ago

(x+1)(5x-2) multiplying binomial

Serjik [45]

Answer:

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Step-by-step explanation:

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3 years ago

Evaluate the expression. 8 x 7 - 12 ÷ 6 please anwser fast

serious [3.7K]

Answer:

Step-by-step explanation:

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3 years ago

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1 year ago

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Natasha2012 [34]

Answer:

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Step-by-step explanation:

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