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r-ruslan [8.4K]
4 years ago
13

Find the distance between the points given. (2, 2) and (5, 5)

Mathematics
1 answer:
Eduardwww [97]4 years ago
4 0

Answer:

3\sqrt{2}

Step-by-step explanation:

Calculate the distance using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (2, 2) and (x₂, y₂ ) = (5, 5)

d = \sqrt{(5-2)^2+(5-2)^2}

  = \sqrt{3^2+3^2} = \sqrt{18} = 3\sqrt{2} ← exact value

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luda_lava [24]

Answer:

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26. 3m

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Step-by-step explanation:

Because it says each is an area of a sqare the square root will give you the side length

4 0
4 years ago
Find the midpoint of the line segment joining points A and B.<br> A(2, - 5); B(4,1)
Nookie1986 [14]

Answer:

(3, -2)

Step-by-step explanation:

Find the midpoint coordinates (x, y) of points A(2, - 5) and  B(4, 1)

x-coordinate of the midpoint is (2+4)/2 = 6/2= 3

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6 0
3 years ago
Solve for y. Please help!!
Nadya [2.5K]

Answer:

y=3\sqrt{7}\ units

Step-by-step explanation:

see the attached figure with letters to better understand the problem

we know that

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tan(

In the right triangle BCD

tan(

remember that

m< BAD=m<CBD

therefore

tan(

equate the equations

y/9=7/y

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7 0
3 years ago
I have included a picture of the equation <br><br>​
Alchen [17]

Answer:

it's c , x= 1.5 or -4

2x^2 + 5x - 12 = 0

First factor the left side of the equation

(2x-3)(x+4)=0

Second, set the factors equal to 0

2x-3=0 or x+4=0

 +3  +3       -4  -4

2x=3           -4

divide both side by 2 and you get 3/2 which equals 1.5

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3 0
3 years ago
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Salsk061 [2.6K]

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6 0
3 years ago
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