yaboiizav yaboiizav

11-07-2017
Mathematics

contestada

find the distance between (-2,8) and (11,2). round to the nearest hundredth.

find the distance between 28 and 112 round to the nearest hundredth class=

Respuesta :

texaschic101 texaschic101

11-07-2017

distance = sqrt (x2 - x1)^2 + (y2 - y1)^2

(-2,8)....x1 = -2 and y1 = 8
(11,2)...x2 = 11 and y2 = 2

now sub

d = sqrt (11 - (-2)^2 + (2 - 8)^2
d = sqrt (13)^2 + (-6^2)
d = sqrt (169 + 36)
d = sqrt 205
d = 14.317...rounds to 14.32 <==

Answer Link

Otras preguntas

Multiply. Write in simplest form. Identify the two whole numbers between which the product lies 5 x 6/8 and 2 x 9/10

Two friends leave school at the same time, Sarah is heading due north and Beth is heading due east. One hour later they are 10 miles apart. If Sarah had travele

What is the magnitude of g at a height above Earth's surface where free-fall acceleration equals 6.5m/s^2?

volume a. tool or piece of equipment b. amount of space occupied by a fluid c. to come to an end d. causing or able to cause disease

How do you do percent fractions of a number

What countries did the Vikings invade?

Emily is 4 years older than Grace. When their ages are added together they equal 26. How old is Emily?

Three of four numbers have a sum of 22. If the average of the four numbers is 8, what is the fourth number ?

How do I write the following as an Algebraic Expression W lunches at $9 each. Please help

7/8+1/4= add write each sum in simplest form?