3 years ago

What is the difference between a line, line segment and a ray in geometry

1 answer:

5 0

a long, narrow mark or band.

line segment is a part of a line with two end points and all the points between tham.

a ray is a part of line made of 1 end points and all the points to 1 side.

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What is the coefficient of (-2/3x)(3y)(-2x)

dolphi86 [110]

Answer:

The coefficient is equal to $4$

Step-by-step explanation:

we have

$(-\frac{2}{3}x)(3y)(-2x)$

we know that

The coefficient is equal to

$(-\frac{2}{3})(3)(-2)=4$

$(-\frac{2}{3}x)(3y)(-2x)=4x^{2}y$

4 0

3 years ago

Factor completely: 2x^3 – 32x

anastassius [24]

$2x^3-32x= \\
2x(x^2-16)= \\
2x(x^2-4^2)= \\
\boxed{2x(x+4)(x-4)} \Leftarrow
\hbox{answer B}$

7 0

3 years ago

???????????????????????????????????????????

shusha [124]

For question 1, just plug in -2 as h.

 $-2(-2)^2-(-2)+2$

You would get...

$h(-2)=-4$

Hope this helped! -4, or option 1, is correct!

4 0

3 years ago

Determine the type of triangle that is drawn below

lorasvet [3.4K]

Answer:

Right angled triangle

Step-by-step explanation:

There is a 90 degrees angle

3 0

3 years ago

Is it true that decimals that are converted to fractions should never be reduced

natta225 [31]

Answer:

Step-by-step explanation:

See take 0.2 for example

In fraction it is 2/100 which can be easily reduced and should be reduced depending on the type of question.

1/50 would be the answer for my example.

3 0

3 years ago