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3 years ago

Water is building up in a bathtub, After 3 minutes there are 12 gallons of water and after 5

Mathematics

2 answers:

Tcecarenko [31]3 years ago

8 0

Answer:

i think its 15 gallons of water if you do the math you can see it

Step-by-step explanation:

kolezko [41]3 years ago

7 0

Answer: i think its 15 gallons of water if you do the math you can see it

Step-by-step explanation:

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Solve for the factual of (5!)

Lelu [443]

1×5 or 5×1 would be a factual of it

4 0

3 years ago

Find the distance between each pair of points. Round your answer to the nearest tenth, if necessary. Hint: Use the Pythagorean T

Paul [167]

The distance between two points on the plane is given by the formula below

$\begin{gathered} A=(x_1,y_1),B=(x_2,y_2) \\ \Rightarrow d(A,B)=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2} \end{gathered}$

Therefore, in our case,

$A=(-1,-3),B=(5,2)$

Thus,

$\begin{gathered} \Rightarrow d(A,B)=\sqrt[]{(-1-5)^2+(-3-2)^2}=\sqrt[]{6^2+5^2}=\sqrt[]{36+25}=\sqrt[]{61} \\ \Rightarrow d(A,B)=\sqrt[]{61} \end{gathered}$

Therefore, the answer is sqrt(61)

In general,

$-(-n)=n$

Remember that

$-n=(-1)\cdot n$

Therefore,

$\begin{gathered} a-(-n)=a+(-1)(-n)=a+(-1)(-1\cdot n)=a+(-1)^2\cdot n=a+1\cdot n=a+n \\ \Rightarrow a-(-n)=a+n \end{gathered}$

6 0

1 year ago

Which choice is the slope-intercept equation of the line shown below?

Neporo4naja [7]

Answer:

C is my answer

Step-by-step explanation:

6 0

2 years ago

An object is launched from a platform. Its height (in meters), xxx seconds after the launch, is modeled by h(x)=-5(x+1)(x-9)h(x)

Zarrin [17]

Answer:

What are the solutions of the equation 9x4 – 2x2 – 7 = 0? Use u substitution to solve

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is the answer? please help

amid [387]

Answer:

solution,

A(2,7)---------> (X1,y1)

B(6,3)--------->(x2,y2)

now,

 $ab = ( \frac{x1 + x1}{2} \: , \frac{y1 + y2}{2} ) \\ = (\frac{2 + 6}{2} \: , \frac{7 + 3}{2} ) \\ = ( \frac{8}{2} \:, \frac{10}{2} ) \\ = (4 ,\: 5)$ 

hope this helps...

Good luck on your assignment...

7 0

3 years ago

Read 2 more answers