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3 years ago

How do I estimate the time and how do I graph it

Mathematics

1 answer:

RideAnS [48]3 years ago

4 0

My estimation will 3.5 second. You can plug this equation to a calculator and you will find the answer yourself; 16t^2+196=0

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Solve each system of inequalities by graphing.

Nutka1998 [239]

Answer:

1.Given : Inequalities and

To find : Solve the system of inequalities by graphing ?

Solution :

Let the equation 1 -

Equation 2 -

Plot these equation in the graphing tool,

Equation 1 is shown by red dotted line.

Equation 2 is shown by blue dotted line.

The intersection point of the equations is the solution of the system i.e. (0,-1).

Refer the attached figure below.

The solution of inequalities is at (0,-1).

2. Y=5-2x/3

Step-by-step explanation:

8 0

3 years ago

Dividing Polynomials.. I need these 5 answered

natka813 [3]

Simple...

you have:

2.) $\frac{( 3n^{4} + 3n^{3} +n^{2} )}{ 3n^{2} }$

Simplify it-->>>

$\frac{ 3n^{2}+3n+1 }{3}$

4.) $\frac{ v^{5}+ 2v^{4} + v^{3} }{ v^{2} }$

Simplify it-->>>

$v^{3} + 2v^{2} +v$

6.) $\frac{ 2v^{3}+ 3v^{2} +2v }{4}$

Factor it--->>>

$\frac{v( 2v^{2}+3v+2 }{4}$

8.) $\frac{ 8m^{5}+ 2m^{4}+ 4m^{3} }{4m^{3} }
$

Simplify it-->>

$\frac{ 4m^{2}+m+2 }{2}$

10.) $\frac{6n^{4}+ 8n^{3}+ 2n^{2} }{ 8n^{3} }$

Simplify it-->> $\frac{(3n+1)(n+1)}{4n}$

Thus, your answer.

7 0

3 years ago

Read 2 more answers

PART A: is this a proportional relationship?

maks197457 [2]

Yes this is proportional. The constant term is the y is 2 times then the x . Y= x•2

4 0

3 years ago

I need someone to teach me how to do at least half of these problems please help

Gwar [14]

Here, You need to substitute the value of x, and y, in the equation then check if L.H.S is equal to R.H.S or not. If they are equal then, ordered pair was correct, otherwise they are not applicable.

75) Here, oly option D can fit i the equation, we can check:
3(-5) -2(-1) = -15+2 = -13 = R.H.S
So, the pairs are valid.

76) Here, only option D is your answer,
4(2) - 4 = 8 - 4 = R.H.S

Do the same thing in every equation!

Hope this helps!

8 0

3 years ago

The distane from the spice island to lisbon is 11431 nautical miles and it took magellan and took his crew 100 days to reach Lis

natulia [17]

Answer:

114.31 nautical miles per day

Step-by-step explanation:

Use formula

$S=v\cdot t,$

where S is the distance, t is time and v is rate.

If S=11431 nautical miles and t=100 days, then

$v=\dfrac{11431}{100}=114.31\ \text{nautical miles per day}.$

8 0

4 years ago