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3 years ago

Determine the solution type for each equation if one solution determine the value for x

Mathematics

1 answer:

sdas [7]3 years ago

4 0

Step-by-step explanation:

Vamos resolver sua equação passo a passo.

10-7c=10+2(3-5c)

Etapa 1: simplifique os dois lados da equação.

10-7c=10+2(3-5c)

10+-7c=10+(2)(3)+(2)(-5c)(Distribuir)

10+-7c=10+6+-10c

-7c+10=(-10c)+(10+6)(Combine os termos semelhantes)

-7c+10=-10c+16

Etapa 2: adicione 10c a ambos os lados.

-7c+10+10c=-10c+16+10c

3c+10=16

Etapa 3: subtraia 10 de ambos os lados.

3c+10-10=16-10

3c=6

Etapa 4: divida os dois lados por três.

c=2

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4 years ago

Solve for 2.<br> -9x +5 < 17 AND<br> 13x + 25 < -1

Elena L [17]

Answer:

no solution

Step-by-step explanation:

-9x +5 < 17 AND 13x + 25 < -1

Solve each part separately and then put back together

-9x +5 < 17

Subtract 5 from each side

-9x+5-5< 17-5

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Divide each side by -9 remembering to flip the inequality

-9x/-9>12/-9

x > -4/3

and

13x + 25 < -1

subtract 25 from each side

13x +25-25 < -1-25

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Divide by 13

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3 years ago

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The measure of ZA Is 12° greater than the measure of ZB. The two angles are complementary. Find the measure of each angle. . The

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Answer:

m∡ZA = 51°

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Step-by-step explanation:

∡ZB = 'b'

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3 years ago

What is the difference between a relation

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Answer:

Not all relationships are functions, but all functions are also relationships

Step-by-step explanation:

A relationship is a correspondence between two sets of values.

A relationship assigns values from an output set called range to a set and input called a domain.

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In other words, if an input value $x_1$ is assigned two or more output values $y_1$ , $y_2$ , $y_3$ .. then the relationship is not a function. This means that <em>not all relationships are functions</em>.

$y=\±\sqrt{x} +3$ is a relation but it is not a function.

because when x = 4 then y = 1 and y = 5.

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