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I am Lyosha [343]
2 years ago
7

Please Help Me With This.

Mathematics
1 answer:
borishaifa [10]2 years ago
4 0

                  \rule{50}{1}\large\textsf{\textbf{\underline{Question:-}}}\rule{50}{1}

         <em>[refer to attachment for question] ~</em>

<em> </em>

<em>     </em>\rule{50}{1}\large\blue\textsf{\textbf{\underline{Answer and how to solve:-}}}\rule{50}{1}

✫ First of all, Slope-intercept form is written as follows:-

                                        \longmapsto\Large\textbf{y=mx+b}

<u>Where:-</u>

  •     m = slope ;
  • b = y-intercept

<u>To find:-</u>

<u></u>

  • The equation of the line

<u>Solving,</u>

           Replace m with -1/5 And b with -3:-

                 \large\text{$y=-\displaystyle\frac{1}{5} x-3$}

\Uparrow  \sf{the\:equation}

<h3>Good luck with your studies. \ddot\smile</h3>

#TogetherWeGoFar

\rule{300}{1}

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Math help :) pleasee , and thnx
mylen [45]

Answer:

The ball is in the air for approximately 3.27 seconds ⇒ answer A

Step-by-step explanation:

* Lets explain how to solve the problem

- The height of the ball is modeled by the function

  h(t) = -4.9 t² + 16 t

- We need to find the time that the ball is in the air

- The ball is in the air from its initial position and then return to the

   same position

- That means h(t) = 0 because h(t) represent the height of the ball

  from its initial position

∵ h(t) = -4.9 t² + 16 t

∵ h(t) = 0

∴ 0 = -4.9 t² + 16 t

- Add 4.9 t² to both sides

∴ 4.9 t² = 16 t

- Subtract 16 t from both sides

∴ 4.9 t² - 16 t = 0

- Take t as a common factor

∴ t (4.9 t - 16) = 0

- Equate each factor by 0

∴ t = 0 and 4.9 t - 16 = 0

∵ 4.9 t - 16 = 0 ⇒ add 16 for both sides

∴ 4.9 t = 16

- Divide both sides by 4.9

∴ t = 3.2653

∴ t = 0 ⇒ initial position

∴ t = 3.2653 seconds ⇒ final position

* <em>The ball is in the air for approximately 3.27 seconds</em>

6 0
4 years ago
Helppppp please I don’t get it
lutik1710 [3]

Answer:

Apples

Step-by-step explanation:

To find the cost per pound you need to divide the amount of money by the amount of apples: $6/5 which equals $1.2 or $1.20

6 0
4 years ago
Convert 12080 gallons per month into liters per hour
Anastaziya [24]

In this question , we have to convert 12080 gallons per month to liters per hour .

There are 3.78541 liters in 1 gallons , and there are 30 days in a month, and 24 hours in a day .

So to convert 12080 gallons per month, we have to multiply 12080 by 3.78541 and divide the result by the product of 30 and 24. THat is

12080 gallons per month = \frac{12080*3.78541}{24*30} liters / hour

= \frac{45727.75280}{720} liters/ hour = 63.51 liters/hour

5 0
3 years ago
How would you graph (3,–2)?
beks73 [17]
I would have to say c 

8 0
4 years ago
Read 2 more answers
Write a system of two linear equations showing the distance each animal can
pantera1 [17]

Answer:

X

Step-by-step explanation:

X=input(time) 6 minutes both

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