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ehidna [41]
2 years ago
15

A) 3√2 - 5√8 + 2√20

Mathematics
1 answer:
tigry1 [53]2 years ago
7 0

Answer:

,bn ljb ib

Step-by-step explanation:

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Line Equation from Two Points
Verdich [7]

Hi!

We can use <u>point-slope form </u>to solve this.

y-y_{1} =m(x -x_{1})

y_{1}<em> and </em>x_{1}<em> will be from one of the points.</em>

<u>First, we have to find </u>m<u>, the slope. We can use the slope equation to get this.</u>

\frac{y_{1} -y_{2} }{x_{1} -x_{2} }

<em>Plug in your points:</em>

\frac{4-0}{8-(-8)} =\frac{4-0}{8+8} =\frac{4}{16} =\frac{1}{4}

Your slope is \frac{1}{4}

<u><em>Now plug points and slope into point-slope equation. We will use (8, 4).</em></u>

y-4=\frac{1}{4} (x-8)

Now, if you want to get it into y = mx + b form, you have to solve for y:

y-4=\frac{1}{4} (x-8)

y-4=\frac{1}{4} x-2

y=\frac{1}{4} +2

Your equation is y=\frac{1}{4} +2

<u><em>For more information on how to get the equation of a line when given two points, see here:</em></u>

brainly.com/question/986503

7 0
2 years ago
I need help please :(
zloy xaker [14]

Answer:

-(1/3 · 1/3 · 1/3 · 1/3 )

Step-by-step explanation:

-(3)^-4= -1/3 ^4 = -1/81

-(1/3 · 1/3 · 1/3 · 1/3 )= -1/81

7 0
3 years ago
Read 2 more answers
What is the distance of the trip if Ken drives 7 hours at the speed of 65mph?
Mila [183]

Answer:

455 miles

Step-by-step explanation:

Distance = Speed x Time

X = 65 x 7

X= 455 miles

If you are going 65 miles PER hour, then to find the total distance traveled, you'd mutiply the amount of time you have with how fast you are going.

5 0
3 years ago
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On a survey, 6 students reported how many minutes it takes them to travel to school. Here are their responses.
g100num [7]
The mean would be 8.33
3 0
3 years ago
Simplify the expression. 2(x−2)+5x
LenaWriter [7]
Question: 2x - 4 + 5x
Simplified: 7x - 4
6 0
3 years ago
Read 2 more answers
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