2 years ago

Find the midpoint of the line segment with endpoints (-9,-1,) and (7,0)

Mathematics

1 answer:

creativ13 [48]2 years ago

6 0

Answer:

The midpoint is;

(-1,-0.5)

Step-by-step explanation:

To do this, we shall use the midpoint formula

That would be;

(x,y) = (x1 + x2)/2 , (y1 + y2)/2

(x1,y1) = (-9,-1)

(x2,y2) = (7,0)

(x,y)

= (7-9)/2 , (0-1)/2

= -2/2 , -1/2

= (-1, -0.5)

You might be interested in

I need help on this

MaRussiya [10]

Answer:

Step-by-step explanation:

please mark brainliest

3 0

2 years ago

A mouse can travel 1.5 miles a day. write an equation showing how far it travles

Vika [28.1K]

Let t = the number of days the mouse travels
Let D = the distance that the mouse traveled
The mouse travels at a rate of 1.5 miles per day, so R = 1.5 mi/day

The equation is:
Distance (D) = Rate (R) x Time (t)

SO:
Distance (D) = 1.5 mi./day X Time (t)

4 0

3 years ago

What is the discriminant of f(x)=2x^2+8x+16 <br>and the number and type of roots

vfiekz [6]

Answer:

2 imaginary roots

Step-by-step explanation:

The discriminate is the portion of the quadratic equation under the square root

D = b^2 - 4ac

D = 8^2 - 4(2)(16)

D = 64 - 128

D = -64