3 years ago

Math question I need help with

Mathematics

1 answer:

Marianna [84]3 years ago

8 0

? I'm not sure on that one...

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Kevin draws a figure that has four sides.All sides have the same length.His figure has no right angles.What figure does Kevin dr

svetoff [14.1K]

Rhombus or diamond I think. I hope that this helps!

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3 years ago

How many minutes did it take to drive from Nancy’s house to school

Reil [10]

Answer:

you do you like to school

so I can see what

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3 years ago

If m(x) =x+5/x-1 and n(x) =x-3 which function has the same domain as (m.n)(x)

Travka [436]

Answer:

Step-by-step explanation:

m (x) = (x+ 5) / (x -1) and n(x) = x - 3.

$m(x) = \dfrac{x+5}{x-1}$

Hence

$m(n) = \dfrac{n+5}{n-1}$

but n is a function and n = x-3. Now, replace value of n on m (n)

$(m(n))= \dfrac{(x-3)+5}{(x-3)-1}$

simplify it

$(m\bullet n)(x) =\dfrac{x+2}{x-4}\\$

since (m . n) (x) is a fraction function, its domain will be all x such that the denominator is NOT 0. That is

$x-4\ne 0\rightarrow x\ne 4$

among options, only C has the same denominator with $(m\bullet n)(x)$

Hence their domains are the same.

4 0

3 years ago

What's the equation below thanks

wlad13 [49]

I'm not sure how to display a graph on here, so I'm afraid I can't help you with that part.

However, the answer is C. (-2,3).

To create the graph, either put it into a graphing calculator or manually graph the equations by plugging in different numbers to the equation.

3 0

3 years ago

Help please !!!!!!!!!

madam [21]

Answer:

a=200;110;101andb=decreasing

Step-by-step explanation:

a.(100×10+1000)/10=200

(100×100+1000)/100=110

(100×1000+1000)/1000=101

8 0

2 years ago