diamondslayer7
diamondslayer7
18-08-2017
Mathematics
contestada
Solve for X. Geometry
Respuesta :
apologiabiology
apologiabiology
18-08-2017
so since they are similar
AC/BC=CD/CE
so
(66-x)/30=(x+4)/5
times both sides by 5
(66-x)/6=x+4
times both sides by 6
66-x=6(x+4)
distribute
66-x=6x+24
add x to both sides
66=7x+24
minus 24 from both sides
42=7x
divide both sides by 7
6=x
x=6 units
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
P=IRT how do I solve for T
The ratio of floor seats to balcony seats in a theater is 20:1. Does this theater have more floor seats or more balcony seats? How do you know?
NEED HELP ASAP PLEEEASE :( I need to write an equation for this: Train A leaves a station at 8:00 and travels at 100 km per hour towards the next city. One and
NEED HELP ASAP PLEEEASE :( I need to write an equation for this: Train A leaves a station at 8:00 and travels at 100 km per hour towards the next city. One and
The presidential election of 1840 is often considered the first “modern” election because (A) the slavery issue was first raised in this campaign (B) there was
Which of the following was an immediate consequence of the Bay of Pigs incident? (A) Congress demanded United States withdrawal from the Panama Canal Zone. (B)
The central interest of city-state of Sparta was what?what were they most concerned with?
what is 68 million in scientific notation
scientists who study the customs of a group of people
What are the names of the two major political parties today ?
