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
Syntax example in lord of the flies?
In order to study the long-term effects of weightlessness, astronauts in space must be weighed (or at least "massed"). One way in which this is done is to seat
The low temperatures in two cities are being compared. In City 1, the range in temperature is 20°F and the IQR is 7°F. In City 2, the range in temperature is 15
A key finding in the Hawthorne studies was which of these? a. Stronger lighting increased productivity. b. Higher temperatures reduced productivity. c. More
what volume of a 0.750 M solution of hydrochloric acid a solution of HCL can be prepared from the HCL produced by the reaction of 25.0 of NaCl with an excess of
Greta lives in a country where all political, social, and economic decisions are strictly controlled by the government. She knows and abides by these decisions
Unpolarized light of intensity I=10 falls on two successive polarizer wheels with the angle between the polarizer wheels e-60°. What is the resultant intensity
Mr. Johns teaches high school English. He just finished grading his classes’ term papers and handed them back. Kaitlyn received her essay back and was excited b
Solve for x. 83 = 35^x Express the answer to the hundredths place (i.e., two digits after the decimal point). x =
What is the first step in the process of DNA replication? How does each seperated strand begin to rebuild a new strand?
