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 ( 19+ )
Otras preguntas
the atmosphere is unaffected by changes in the geosphere
Environmental wellness can best be described as Answer finding purpose in human existence. goal setting and finding meaning in your daily activates. knowledge a
Bart drove 140 miles in 2 1/2 hours. What was Bart's average speed in miles per hour
Which of the following is true concerning the balance between the solar energy absorbed and radiated by Earth? a. Earth’s atmosphere absorbs a larger fraction o
Explain the four quantum numbers
Jeremy is observing a cross-section of a corn stem under the microscope. He observes that there is no vascular cambium present in this stem. Why is there no vas
When neither gene in a genotype pair is dominant and neither gene is recessive, the genes are said to be _____. multiple alleles incomplete dominant alleles inc
According to Karl Marx, the ____, or working class, was oppressed by the middle class. a. proletariat c. socialists b. bourgeoisie d. Communists
Can some one please help me?
Which occurs during transcription? DNA is copied to create a second DNA strand. mRNA codons and tRNA anticodons assemble amino acids. DNA is unzipped with the a