Jacobfogel13 Jacobfogel13

03-02-2020
Mathematics

contestada

if a= (-1,-3) and b= (11,8), what is the length of AB?

Respuesta :

Leora03 Leora03

03-02-2020

Answer:

4.80 units (3 s.f.)

Step-by-step explanation:

[tex]distance \: formula \\ = \sqrt{(x1 - x2)^{2}+ (y1 - y2)^{2} }[/tex]

Hence, length of AB

= √(11+1)^2 - (8+3)^2

= √ 12^2 -11^2

= √ 23

= 4.80 units (3 s.f.)

Answer Link

Otras preguntas

When a physician performs a preventive care service the extent of the exam is determined by the?

How old was Frederick Douglass when he wrote his narrative

Completely factor: 45p2 - 120p + 80

A quadrilateral has 4 right angles, 2 pairs of sides of equal length, and 2 pairs of opposite sides that are parallel. The pairs of opposite sides are not the s

Write about the importance of exercise

Two juice containers are in a cooler. One is plastic and one is metal. Students place a thermometer in each container. They find that the juices in the bottle a

¿Cuántos hermanos tienes? (3 points) Question 6 options: 1) Tengo tres hermanos. 2) Voy al cine. 3) Tienes tres hermanos. 4) Tengo un vestido nuevo.

root 8 multiple root 50

By examining a system as a whole, it makes it easier to understand which of the following? Check all of the boxes that apply: A: The primary mission, or purpose

Why did henry viii sever all connections with rome?