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3 years ago

Y = 4x - 5 y = 3 Solve system of equations

Mathematics

1 answer:

kifflom [539]3 years ago

5 0

3=4x-5
3+5=4x
8=4x
X=8/4=2

X=2 and Y=3

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Find the equation of the line through point (2,2) and parallel to y=x+4. Use a forward slash (i.e.”/“) for fractions (e.g. 1/2 f

aleksandr82 [10.1K]

Answer:

The equation of the line is, y = x

Step-by-step explanation:

The constraints of the required linear equation are;

The point through which the line passes = (2, 2)

The line to which the required line is parallel = y = x + 4

Two lines are parallel if they have the same slope, therefore, we have;

The slope of the line, y = x + 4 is m = 1

Therefore, the slope of the required line = 1

The equation of the required lime in point and slope form becomes;

y - 2 = 1 × (x - 2)

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3 years ago

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3 years ago

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3 years ago

12. Let yo = O. Write parametric equations to represent the path of the ballsthrown by Sami and T'Aisha given the following cond

ira [324]

SOLUTION:

We want to write the x and y parametric equation for Sami and T'Aisha given their following data.

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$\begin{gathered} x(t)=x_0+(v_0cos\theta)t \\ y(t)=y_0+(v_0sin\theta)t+0.5gt^2 \end{gathered}$

Inserting, the values, we have; For Sami;

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$\begin{gathered} T^{\prime}Aisha: \\ x\left(t\right)=19cos50t, \\ y\left(t\right)=5.8+19sin50t-16t^2 \end{gathered}$

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1 year ago

__ __ Calcula (a+b), si la suma de los complementos aritmeticos de ab y ba es 24

IceJOKER [234]

Respuesta:

dieciséis

Explicación paso a paso:

100-ab - - - - (1)

100-ba - - - - (2)

Sumando (1) y (2) sumas hasta 24

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100 + 100 - ab - ba = 24

200- (10a + b) - (10b + a) = 24

200-10a-b-10b-a = 24

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176 = 11 (a + b)

176/11 = a + b

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6 0

3 years ago