flamingherokai1972 flamingherokai1972

01-07-2020
Mathematics

contestada

BC = -2x+85 BD = 5x-48 What is the length of BC?

Respuesta :

kailacanepa kailacanepa

01-07-2020

Answer:

-2x + 85 = 5x - 48

85 = 7x - 48

7x = 133

x = 19

BC = -2(19) + 85

BC = -38 + 85

therefore, BC = 47

Step-by-step explanation:

Answer Link

01-07-2020

the answer i got was 47

Answer Link

Otras preguntas

Which sentence uses the underlined academic vocabulary word incorrectly?

a triangle is obtuse provided all the angles have a measure greater then 90 degrees

It is possible to eliminate certain risk by investing in different companies. What type of risk is this?

What is the value of 8+ h² when h = 3?

name the tissue responsible for transporting water mineral salts and food in plants

Given functions f ( x ) = 1 √ x and m ( x ) = x 2 − 4 , state the domains of the following functions using interval notation. Domain of f ( x ) /m ( x ): Domain

true or false The slope of the least-squares regression line is the average change in the predicted values when the explanatory variable increases by 1 unit. [

if the passage is argument say it argument if the passage is non argument say it non argumnet 1, i belive that it must be the policy of united states to support

state three problems associated with the use of moderntelecommunication

Which approach allows us to understand how the decisions of the different eras have longlasting implications or impact on present-day?