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3 years ago

What is the product? 2x(x-4)

Mathematics

1 answer:

Dafna1 [17]3 years ago

7 0

Answer:

2x(squared)-8x

Step-by-step explanation:

when you distribute the 2x to x you get 2x squared and when 2x is distributed to -4 you get -8x and together you get 2x squared minus 8. :)

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Dont even know where to start

zalisa [80]

Answer:

$\displaystyle M = ( 3,1 )$

Step-by-step explanation:

we are given the endpoint i.e P and Q of a line segment

we want to figure out the Midpoint of the Line segment

in order to do so we can use Midpoint formula given by

$\displaystyle M = \bigg( \frac{ x_{1} + x_{2} }{2} , \frac{ y_{1} + y_{2}}{2} \bigg)$

so let

$x_1=-2\\x_2=8\\y_1=-2\\y_2=4$

substitute

$\displaystyle M = \bigg( \frac{ - 2 + 8}{2} , \frac{ - 2 + 4}{2} \bigg)$

simplify addition:

$\displaystyle M = \bigg( \frac{ 6}{2} , \frac{ 2}{2} \bigg)$

simplify division:

$\displaystyle M = ( 3,1 )$

hence,

the Midpoint of the line segment is (3,1)

5 0

3 years ago

Helpppppp meeeee!!!!! if u answer all 4 questions i´ll give you Brainliest!!! NO LINKS!!

kondor19780726 [428]

Here are the right answers

4 0

3 years ago

Solve the inequality below. Use the drop down menus' to describe the solution and its graph.

defon

Answer:

x>-4

Step-by-step explanation:

Easy, -7x + 13 > 41 from here you subtract 13 from each side giving you -7x >28 after this you divide by -7.

3 0

2 years ago

Simplify: (16-5)-9 x 1 A. 5 B. 2 C. 4 D. 3

Mariulka [41]

Answer:

B it right...

Step-by-step explanation:

4 0

3 years ago

Please answer ASAP will mark brainliest if correct

Mekhanik [1.2K]

Answer:

3, 5, 7

Step-by-step explanation:

As per triangle inequality theorem:

Any side of a triangle must be shorter than the other two sides added together

Assume the sides are equal to 3 smallest odd numbers: 1,3 and 5

Then 1+3< 5 and it is against the above rule, so this is not correct

The next triple is: 3, 5 and 7

Then 3+ 5 > 7 and it is correct

So 3, 5, 7 is the combination of smallest odd numbers to make sides of a triangle

4 0

3 years ago