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3 years ago

What is 4y(10x multiply by 15x squared ) divided by 14y

Mathematics

1 answer:

KiRa [710]3 years ago

5 0

Is 4y(10x the answer

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Artemon [7]

Answer:

I think it’s 20 ft

Step-by-step explanation:

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3 years ago

F(x) = x^2 + x - 11

Stella [2.4K]

Answer: y = − $\frac{39}{4}$

Step-by-step explanation:

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2 years ago

The table shows the location of four cities relative to sea level.

ycow [4]

Answer:its citc (C)

Step-by-step explanation:

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2 years ago

What is the distance between these end points (6,2) (1,14) show work

vodka [1.7K]

Answer:

Step-by-step explanation:

Distance between two points =

√ ( 1 − 6 ) 2 + ( 14 − 2 ) 2 =

√ ( − 5 ) 2 + 12 2 =

√ 25 + 144 =

√ 169

= 13

6 0

3 years ago

A line passes through the points (-6, 4) and (-2, 2). Which is the equation of the line?

cupoosta [38]

Answer:

$\displaystyle y=-\frac{1}{2}x+1$

Step-by-step explanation:

The equation of any line in slope-intercept form is:

y=mx+b

Being m the slope and b the y-intercept.

Assume we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

$\displaystyle m=\frac{y_2-y_1}{x_2-x_1}$

Two points are given: (-6,4) and (-2,2). Calculating the slope:

$\displaystyle m=\frac{2-4}{-2+6}=\frac{-2}{4}=-\frac{1}{2}$

The equation of the line is, so far:

$\displaystyle y=-\frac{1}{2}x+b$

To calculate the value of b, we use any of the given points, for example (-6,4):

$\displaystyle 4=-\frac{1}{2}(-6)+b$

$\displaystyle 4=3+b$

Solving:

b = 1

The equation of the line is:

$\boxed{\displaystyle y=-\frac{1}{2}x+1}$

We can see none of the choices is correct.

8 0

3 years ago