(√10)/11 is the answer.
To solve, write as (√10)/(√121)
√121 is 11
Answer:
where are the triangles????
I would say x=30 y=90
because
(y+x)
90+30=120
(y-x)
90-30=60
the sum of those 2 angles should equal 180 because they are supplementary angle.
120+60=180
and because the angles of 2x and y+x are also supplementary they should equal 180
2x
2(30)
=60
(y+x)
90+30
=120
120+60=180
Volume = area of base * height = 1/2 * 6 * 8 * 12
= 288 ft^3 answer
Answer:
C
Step-by-step explanation: