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katrin2010 [14]
2 years ago
5

Hours spent volunteering

Mathematics
1 answer:
iris [78.8K]2 years ago
7 0

Answer:

week mo naman salamat sa points

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HELPP please ??? I’ll appreciate it a lot .
victus00 [196]

Answer:   \sqrt{41}

On a keyboard you would type sqrt(41)

===========================================

Work Shown:

\text{point L} = (x_1, y_1) = (2,-1)\\\\\text{point N} = (x_2, y_2) = (7,-5)\\\\

d = \text{distance from L to N}\\\\d = \sqrt{ (x_1-x_2)^2 + (y_1-y_2)^2 } \ \text{ ... distance formula}\\\\d = \sqrt{ (2-7)^2 + (-1-(-5))^2 }\\\\d = \sqrt{ (2-7)^2 + (-1+5)^2 }\\\\d = \sqrt{ (-5)^2 + (4)^2 }\\\\d = \sqrt{ 25 + 16 }\\\\d = \sqrt{ 41 }\\\\

----------

A slight alternative is to plot the point M(2,-5) to form right triangle LMN. The 90 degree angle is at point M.

The legs are of length LM = 4 and MN = 5, which are found by subtracting the x coordinates together and the y coordinates together (or you can count the spaces). From there, use the Pythagorean theorem to get the hypotenuse LN.

The distance formula is an altered version of the Pythagorean theorem.

5 0
3 years ago
Read 2 more answers
3x-5x+5.6=-14.4<br> I need the answer please
nydimaria [60]

Answer:

x=10

Step-by-step explanation:

3x-5x+5.6=-14.4

Simplify

-2x+5.6=-14.4

Subtract 5.6 from both sides

-2x=-20

Divide both sides by -2

x=10

4 0
3 years ago
Read 2 more answers
Tell weather the lines for each pair of equations are parallel perpendicular or neither y=-1/5x+6
FinnZ [79.3K]

Answer:

The slopes are neither perpendicular nor parallel.

Step-by-step explanation:

First we are going to find the slope-inercept form from the equation, -2x + 10y = 5.

Solve for y.

-2x + 10y = 5

<u>+2x. =</u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>+2x</u>

10y = 2x + 5

\begin{gathered} \frac{10y}{10} = \frac{2x + 5}{10} \\ y = \frac{1}{5}x + \frac{1}{2} \end{gathered}

So we now have

\begin{gathered}y = \frac{1}{5}x + \frac{1}{2} \\ and \\ y = -  \frac{1}{5} x + 6 \end{gathered}

Looking at the equation above, the slopes are neither perpendicular nor parallel.

5 0
3 years ago
Question 15 please. Thanks
horsena [70]
Ignore the decimal places and do 789x38 and you get 29982. Now all you have to do is put the decimal places back. Since 789 was 7.89 it had 2 decimal places and 38 had 1 you have to move 29982 three decimal places to the left making your final answer 29.982.
3 0
3 years ago
PLEASE HELP. Which function has the same y- intercept as the function?
yuradex [85]
First identify the y-int. The y-int is the b in y=mx+b. So in this case, y=2/3x-3, meaning the y intercept is -3. Now, transfer the equations on the bottom to the form y=mx+b by moving the x over to the right side. The answer is the third choice.
If this helped please give brainliest answer, rate, and thank!
7 0
3 years ago
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