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 ( 39+ )
Otras preguntas
what is the y-intercept of y-5=1/3(x+6)
The service time distribution describes the probability P that the service time of the customer will be no more than T hours. If m is the mean number of custome
Please answer these two questions.
This image shows a forest with the words "Outdoor Adventure” and "Your Best Holidays.” How does this advertisement use repetition? Select three options. typefac
What is -4-2? Help please
Which of the following regression equations best fits the data shown below?
The measure of angle between diameter AB and chord AC is 30°. A tangent to the circle at point C intersects line AB at point D. Prove that triangle ACD is
How does the Nadine Gordimer's biographical introduction in Paragraphs 1-8 of “Once Upon a Time” set a tone for this short story? A.. She describes her own lovi
I need help putting these in correct sentences please. La habitación es muy cómoda. La joven está enamorada. Los jugadores están listos. El padre está preocupad
Which of the following types of technologies has best helped scientists to study very high-energy objects in outer space, such as exploding supernovae, black ho
