05.05)on the coordinate plane below, what is the length of ab?

a coordinate plane is shown with the following points a at negative 7, 4; b at 8, 4; c at 8, negative 3; d at negative 7, negative 3. all points are connected to create a rectangle.

Therefore the length of AB is 15 unit.

Step-by-step explanation:

Given:

A ≡ ( -7 , 4 ) ≡ (x₁ , y₁)

B ≡ ( 8 , 4 )  ≡ (x₂ , y₂)

C ≡ ( 8 , -3 )

D ≡ ( -7 , -3 )

To Find:

Length of AB =?

Solution:

Distance Formula between two points is given as

Substituting the values we get

Therefore the length of AB is 15 unit.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.