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2 years ago

Which expression is equivalent to -6(-2/3+2x)

Mathematics

2 answers:

lys-0071 [83]2 years ago

6 0

4-12x hope this helps

Elenna [48]2 years ago

5 0

Answer:

4−12x

Step-by-step explanation:

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Rewrite the equation in vertex form. Name the vertex and y-intercept. y=3/5x^2+30x+382

Serga [27]

(y-7) = 3/5 (x+25)^2 so the y intercept is -7 and the vertex is 35

7 0

3 years ago

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PLEASE HELP! 15 POINTS!

Aleonysh [2.5K]

Step-by-step explanation:

x y

−3 0

−1 −2

2 −5

6 −9 is a nonlinear

because when you plot the points given x=-3 y=0 and x=-1 y=-2 are found in the 3rd quadrant and the rest are found in the 4th quadrant.

which will not make the points linear

Hope this will help

6 0

3 years ago

Please i need help with this

Kay [80]

Given :-

Line p has an equation of y = 5/3x - 4 .
Line q includes point (-10,-3) and is perpendicular to the line p .

To Find :-

The equation of line q .

Solution :-

The equation of the line p is ,

$\sf\blue{\longrightarrow}$ y = 5/3x - 4

On comparing to slope intercept form of the line which is y = mx + c , we have ,

$\sf\blue{\longrightarrow}$ m = 5/3

Now as we know that the product of slopes of two perpendicular lines is -1 . So the slope of the perpendicular line will be ,

$\sf\blue{\longrightarrow} m_{\perp} = -3/5$

Now here the line q passes through the point (-10,-3) . So on using the point slope form of the line we get ,

$\sf\blue{\longrightarrow} y - y_1 = m(x-x_1)$

$\sf\blue{\longrightarrow}$ y - (-3) = -3/5[ x-(-10)]

$\sf\blue{\longrightarrow}$ y +3 = -3/5(x+10)

$\sf\blue{\longrightarrow}$ y+3 = -3/5x - 6

$\sf\blue{\longrightarrow}$ y +9 = -3/5x

$\sf\blue{\longrightarrow}$ y = - 3/5x - 9

Hence the required answer is y = -3/5x - 9 .

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2 years ago

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gizmo_the_mogwai [7]

Yup it is C. Integers and Positive Integers are under positive numbers so it has to be, becuase B is wrong.

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3 years ago

What is the area of this figure ?

omeli [17]

Answer:

52920cm

all you have to do is multiply all the numbers together.

sorry if its wrong.

but hope it helps.

have a great day.

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3 years ago

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