angelb487
angelb487
25-04-2018
Mathematics
contestada
Find the missing part. Find Px
Respuesta :
jamuuj
jamuuj
06-05-2018
In the pyramid PY is the height of the slant faces which is 6 cm, while XY is half of the length, therefore 6/2 = 3 cm
Thus, considering triangle PXY;
PX is the vertical height, and using Pythagoras theorem;
PX= √(6²-3²)
= √ (27)
= 5.19 cm
Answer Link
VER TODAS LAS RESPUESTAS ( 66+ )
Otras preguntas
A barge has traveled 50 mi of a 500 mi trip. The barge’s speed is 30 mph. How many hours will it need to complete the trip? I think its 15 but I'm not sure.
"Get up from behind the stove, get out o' here, both of you, and bring me back something I can use—bread, money, or a job, I don't care which. Get up and go on!
what happen to mycenaean civilization during the dark age
The Battle of Gettysburg began when Union troops ran into Confederates who were looking for _____. ammunition food water shoes
How do mRNA and tRNA work together to make proteins?
The 13 American warships that the Continental Congress ordered to be built made the American navy a powerful and effective force. true or false
Mark the statement that is NOT true. Tyrants were power-hungry militants who grabbed absolute control by popular vote. Nobles were lofty, financially well-to-do
factor y=x^4 +6x^2-7
I need y=x^2+6x+5 in factored form. Please help quickly !
Which one of the following is a characteristic of a metal? A. Changes the color of litmus paper to red B. Conducts heat readily C. Reacts with bases to produce
