aaa46
aaa46
01-03-2017
Mathematics
contestada
How to find the length of line BD
Respuesta :
ChandrikaP
ChandrikaP
02-03-2017
first find AC
(AC)^2=(AD)^2+(DC)^2
(AC)^2=2.5^2+25
AC=5.6
now lets find BC
BC^2=CD^2+DB^2
BC=25+4x^2+16+16x
BC=4x^2+16x+41
i couldnot find BD..i guess there is not enough information for BD
Answer Link
VER TODAS LAS RESPUESTAS ( 61+ )
Otras preguntas
As a 2-kg ball rolls down a ramp, the net force on it is 10 N. What is the acceleration?
Martina earns $4,000 4 per month each month she pays 680 in federal income tax and 79 in other taxes. what is Martinas pay after taxes each month
Describe how other countries feel about the War in Iraq. Why do they or don’t they support the war?
Which of the following would not be a way we can cut back on our use of oil? A. Using less heat in the winters B. Using more heat in the winters C. Using cars t
what is the percent of 9 out of 106
Young children are at a higher risk for: A. falling B. airway obstruction C. accidental poisoning D. all of these
Mark each statement if it describes a characteristic or use of a Romanesque church. a. was a school, art gallery, and work project b. had huge columns and round
a hockey season ticket holder pays $72.48 for her tickets plus $6.00 for a program each game. A second person pays $18.08 for a ticket to every game, but doesn'
Earthquakes and volcanic eruptions can be predicted. a. True b. False
Mark each statement if it describes a Muslim achievement in science and mathematics. a. Muslim mathematicians introduced geometry to the world. b. Ibn Sina coll
