zulqurnain zulqurnain

02-04-2017
Mathematics

contestada

ABC IS a right angled triangle at B and D is a point on BC. If AD=18cm , BD=9cm and CD = 4 cm, find AC

Respuesta :

neylynlopez neylynlopez

02-04-2017

AC=22.2 because 18^2+13^2=x^2

Answer Link

minhahateem minhahateem

05-04-2017

the answer is 20.3 cm

Answer Link

Otras preguntas

Solve: (1/4)^3z-1=16^z+2x64^z-2

Which biochemical cycle is relied upon for plant photosynthesis

Anybody wanna help? (Picture Included?)

please help me because I don't understand how to do it.:)

What were the main components of Earth’s earliest atmosphere? oxygen and ammonia hydrogen and helium oxygen and nitrogen hydrogen and nitrogen

1According to the passage, Carol-Ann Normandin had all of the following symptoms EXCEPT

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. Provide Taylor with some feedback that explains which

I’m irritated and need help ASAP.

Type the correct answer in the box. Spell all words correctly. Certain species of insects introduced accidentally in a forest are destroying all the Douglas fir

For every touchdown scored by the Timberwolves the mascot does three backflips if the cheerleaders set off six confetti cannons how many touchdowns did the Timb