What is the distance between these two points

Riddle me this what goes in the water dry and comes out dry

bulgar [2K]

Answer:

This is a guess but is it : A Shadow ?

Hope this helps..

Also, may I have Brainliest if correct..?

Have a nice day!

3 0

3 years ago

Write the equation of a circle with the following pints in the picture using the completing the square method. Thanks

pantera1 [17]

So hmm notice the picture below

you have the center, and a point on the circle... all you need is the radius

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
&({{ 1}}\quad ,&{{ -2}})\quad 
% (c,d)
&({{ 3}}\quad ,&{{ -4}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}\leftarrow r$

then use that radius in the circle's equation

$\bf (x-{{ h}})^2+(y-{{ k}})^2={{ r}}^2
\qquad center\ ({{ h}},{{ k}})\qquad
radius={{ r}}$

8 0

3 years ago

What is the distance between Nicholas’s school and the post office?

Lelechka [254]

Answer:

B. 5.2

Step-by-step explanation:

:-[ you will know to have brainly:-) 

4 0

3 years ago

For the graph of the function, identify the axis of symmetry, vertex and the formula for the function.

snow_tiger [21]

We know that this is a parabola, as the equation is denoted by the x^2 term.

We can see that the symmetry is seen at the point -0.5, therefore making the axis of symmetry the vertical line -0.5.

The vertex is found in quadrant three. In other words, it will shift by a negative value both horizontally and vertically. The vertex is therefore (-0.5, -0.5).

We can verify this in the equations by using the formula (-b/2a) to find the vertex. The only quadratic equation that satisfies this is -2x^2 + 2x -1.

To sum it up, the answers are:

-2x^2 + 2x - 1.

AoS: x = -0.5

Vertex: (-0.5, -0.5).

7 0

3 years ago

What is the slope of the line with the equation of y=-2/3x that passes through the point (2,1)

kow [346]

Answer:

$-\frac{2}{3} = m$

Step-by-step explanation:

In the Slope-Intercept Formula, $y = mx + b$ , b represents the y-intercept, and the rate of change [slope] is represented by m, so the slope is −⅔.

I am joyous to assist you anytime.

5 0

3 years ago