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Anestetic [448]
3 years ago
5

I don't know what this problem is ​

Mathematics
1 answer:
Kay [80]3 years ago
4 0

Step-by-step explanation:

midpoint formula:

{ (x2 + x1) /2 } for x-coordinate of the midpoint

<em>and</em>

{ (y2 + y1) /2 } for y-coordinate of the midpoint

The point E is located at (-2,3)

The point F is located at (1,6)

-----------------------------------------------------------------

{ (x2 + x1) /2 } for x-coordinate of the midpoint

{ [ (-2) + (1) ] /2 } = (-2+1) /2 = -1/2 or -0.5

-----------------------------------------------------------------

{ (y2 + y1) /2 } for y-coordinate of the midpoint

{ [ (3) + (6) ] /2 } = (3+6) /2 = 9/2 or 4.5

-----------------------------------------------------------------

ANSWER: (-0.5, 4.5) or (1/2, 9/2)

<em>Seriously, dude. You got the right answer. </em>

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3 0
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(Refer to the attached image)​
DENIUS [597]
<h3>Answer:  9 meters</h3>

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

Work Shown:

  • side a = 8
  • side b = 5
  • angle C = 88 degrees

Applying the law of cosines

c^2 = a^2 + b^2 - 2*a*b*cos(C)

c^2 = 8^2 + 5^2 - 2*8*5*cos(88)

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Technically he needs 10 meters of rope because of the extra 0.28 portion, but I'll stick with 9 meters since your teacher said to round to the nearest whole number.

5 0
2 years ago
What is the correct answer?
natima [27]

Answer:

The first one:

Equation n+(n+1) +(n+2)=36

3n+3=36

the numbers are 11, 12,13

Step-by-step explanation:

So if you plug ll for n you get 36

So if you plug 12 in for in u get 39

Then in you plug 13 in for n u get 41

I hoped that helped

4 0
3 years ago
Read 2 more answers
Solve<br> -1/3a+5/6+2 1/6-5/6a
Hunter-Best [27]

Answer:

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3 0
3 years ago
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