Answer:
506
Step-by-step explanation:
:. t6 = 46 ... [ Given ]
tn = a+(n-1) d ... [ Formula ]
:. t6 = a+(6-1) d
:. 46 = a+5d ... [1]
Sn = n/2 [2a+(n-1)d] ... [ Formula ]
:. S11 = 11/2 [2a+(11-1) d]
:. S11 = 11/2 [2a+10d]
:. S11 = 11/2x2 [a+5d]
:. S11 = 11[46] ... [ From (1)]
:. S11 = 506
Answer:
90.5
Step-by-step explanation:
0 9 0. 5 0 0
1 1 9 9 5. 5 0 0
− 0
9 9
− 9 9
0 5
− 0
5 5
− 5 5
0 0
− 0
0 0
− 0
0
Answer:
V = PI*r^2 h/3
height= 3 * volume / (PI*radius^2)
Answer is B
Step-by-step explanation:
This is TRUE!
The definition for perpendicular only applies when the lines are at a right angle which is 90°