All categories

3 years ago

Find the point that splits segment AB in half if point A is located at (4, 3) and point B is located at

Mathematics

1 answer:

Maksim231197 [3]3 years ago

6 0

Answer:

2√10

I hope i am right

Step-by-step explanation:

$(4, 3) (-2, 6)\\Let -the-distance-be ; d\\x_1=4\\x_2 = -2\\y_1 =3\\y_2 =6\\d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^{2} } \\d = \sqrt{(-2-4)^2+(6-4)^{2} } \\d = \sqrt{(-6)^2 +(2)^{2} } \\d = \sqrt{36+4} \\d = \sqrt{40}\\ d = 2\sqrt{10}$

You might be interested in

Answer pls fast<br><br> FIND ALL ANSWERS

-BARSIC- [3]

Answer:

ebhats

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

Write the equation of circle b with center B(-2,3) that passes through (1,2)

professor190 [17]

Answer:

$(x+2)^2 + (y-3)^2 = 10$

Step-by-step explanation:

The standard equation for circle is

$(x-a)^2 + (y-b)^2 = r^2$

where point (a,b) is coordinate of center of circle and r is the radius.

______________________________________________________

Given

center of circle =((-2,3)

let r be the radius of circle

Plugging in this value of center in standard equation for circle given above we have

$(x-a)^2 + (y-b)^2 = r^2 \ substitute (a,b) \ with (-2,3) \\=>(x-(-2))^2 + (y-3)^2 = r^2 \\=>(x+2)^2 + (y-3)^2 = r^2 (1)$

Given that point (1,2 ) passes through circle. Hence this point will satisfy the above equation of circle.

Plugging in the point (1,2 ) in equation 1 we have

$\\=>(x+2)^2 + (y-3)^2 = r^2 \\=> (1+2)^2 + (2-3)^2 = r^2\\=> 3^2 + (-1)^2 = r^2\\=> 9 + 1 = r^2\\=> 10 = r^2\\=> r^2 = 10\\$

now we have value of r^2 = 10, substituting this in equation 1 we have

Thus complete equation of circle is $=>(x+2)^2 + (y-3)^2 = r^2\\=>(x+2)^2 + (y-3)^2 = 10$

7 0

3 years ago

Is 2.889 a rational number

OlgaM077 [116]

2.889 is not a rational number because it is a largest number

6 0

3 years ago

I NEED HELP DESPERATELY

Inessa [10]

Answer:

Yvette cleared 10 large driveways

Step-by-step explanation:

small driveway = x

big driveway = y

x+y = 25

15x + 25y = 475

y = 25-x

15x + 25(25-x) = 475

-10x + 625 = 475

10x = 150

x= 15

15 + y = 25

y =10

10 large driveways, 1 5 small driveways

6 0

3 years ago

To prove that ΔAED ˜ ΔACB by SAS, Jose shows that StartFraction A E Over A C EndFraction = StartFraction A D Over A B EndFractio

Ira Lisetskai [31]

Answer:

A on Edg.

Step-by-step explanation:

Took the Test

5 0

3 years ago

Read 2 more answers