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4 years ago

What is the value of xy/z if x=-2 and z=4

1 answer:

7 0

(-2)(y)/4

What is the value of y, I think this is missing to figure out the final answer.

But once y is known you will use the xy/z gormils. Multiply -2 and y value. Then divide that by 4.

Please vote my answer brainliest. thanks!

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Write an equation in

bixtya [17]

Answer:

Equation in slope-intercept form is $\mathbf{y=3x}$

Step-by-step explanation:

We need to write equation in slope-intercept form to represent the relationship shown in the table.

The general equation of slope-intercept form is: $y=mx+b$

where m is slope and b is y-intercept.

Finding slope using point (-2,-6) and (0,0)

The formula used is: $Slope=\frac{y_2-y_1}{x_2-x_1}$

We have $x_1=-2, y_1=-6, x_2=0, y_2=0$

Putting values and finding slope

$Slope=\frac{y_2-y_1}{x_2-x_1}\\Slope=\frac{0-(-6)}{0-(-2)}\\Slope=\frac{6}{2}\\Slope=3$

Using slope m= 3 and point (-2,-6) we can find y-intercept

$y=mx+b\\-6=3(-2)+b\\-6=-6+b\\b=-6+6\\b=0$

So, we have y-intercept b =0

Equation in slope-intercept form having slope m= 3 and y-intercept b =0 is:

$y=mx+b\\y=3x+0\\y=3x$

So, Equation in slope-intercept form is $\mathbf{y=3x}$

6 0

3 years ago

Please what is the answer? i need the steps too please help me

Alex_Xolod [135]

Do not write this one actually I have just give you one example

3 0

3 years ago

Graph the line with the slope of 2/3 through the point -5,3

Nady [450]

Answer:

Step-by-step explanation:

The equation of a line is given by

Y=mx+c

m= the slope (2/3)

Therefore applying slope and one point method, the equation is given by

y-y1= m(x-x1)

y-3=2/3(x+5)

= y-3= 2x/3 + 10/3

3(y-3)=2x+10

3y-9=2x+10

3y=2x+19

8 0

4 years ago

Identify the slope and yintercept of the function y= -2x+ 3.

Taya2010 [7]

Answer:

The slope is -2 and the y-intercept is 3

Step-by-step explanation:

3 0

3 years ago

If the roots (x-2)^2=k are equal find the value of k

Olenka [21]

$(x-2)^2=k\\x^2-4x+4=k\\Let\:x^2-4x+4=0, so \:x=2=>\\k=0$

6 0

3 years ago