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3 years ago

Does this equation have one solution, many solution or no solutions? and why? I need to show my work

Mathematics

2 answers:

3241004551 [841]3 years ago

6 0

Answer:

−12x−4=−(x+1)

−12x−4=−x−1

−11x−4=−1

−11x=3

and this is your answer x=−3/11

chubhunter [2.5K]3 years ago

3 0

Answer: I worked it out on a piece of paper then attached it. It is a No Solution

Step-by-step explanation:

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Anyone can help me with my math homework please?

Vedmedyk [2.9K]

Answer:

Step-by-step explanation:

hello,

so we know y in terms of t and x in terms of t and we need to find y in terms of x

$x=21t^2\sqrt{x}=\sqrt{21}*t \ \ as \ \ t>=0 \ \ So\\t=\sqrt{\dfrac{x}{21}}$

and then

$y=f(x)=3\sqrt{\dfrac{x}{21}}+5=\sqrt{\dfrac{9x}{21}}+5=\sqrt{\dfrac{3x}{7}}+5$

hope this helps

4 0

3 years ago

Here are graphs of two functions f and g the function h is defined by h(x)=f(x)-g(x)

bearhunter [10]

i did this last year lol ;-;

3 0

3 years ago

Can someone help please?

zalisa [80]

$r = \frac{15}{7}$

8 0

2 years ago

The price of a train ticket from Austin to Phoenix is normally $142.00 however, the train company is offering a special 65% disc

timofeeve [1]

Answer:

The sale price of a ticket from Austin to Phoenix for someone under 12 is $49.70

Step-by-step explanation:

Let

x----> the sale price of a ticket from Austin to Phoenix for someone under 12

we know that

100%-65%=35%=35/100=0.35

x=0.35*($142.00)

x=$49.70

7 0

3 years ago

Can I have help please

Mice21 [21]

the graph is incorrect, he shouldve shaded to the right, hope this helps

6 0

3 years ago