I believe it is B. You should be correct
Let
p---------------> is the perimeter of the base
s--------------> is the slant height
ba-----------> is the area of the base
la-----------> is the lateral area
we know that
[surface area of the pyramid]=area of the base+perimeter of the base*slant height/2
so
[surface area of the pyramid]=ba+p*s/2
la=p*s/2
[surface area of the pyramid]=ba+la
the answer is
surface area=ba+p*s/2
surface area=ba+la
Answer:
5/18, 13/18
Step-by-step explanation:
The basic probability of anything is Specific Outcome / Total Outcomes
The specific outcome here is pulling a purple marble. We see there are 5 purple marbles therefore there are 5 ways to get them. The total outcomes are the total number of marbles which is 18. Therefore, the answer is 5/18
The complement of a probability is 1 minus the original probability, so, it would be 1 - 5/18 here getting us 13/18 as the answer.
Answer:
2
Step-by-step explanation:
m= (y-y1)/(x-x1)
Points are (3, -2) and (6, 4)
m= (-2-4)/(3-6)= -6/-3= 2
m=2 to replace ? mark
F(1) + g(2) = (2*1 - 5) + |(-3)*2 - 1| = -3 + 7 = 4
[Where * represents multiplication.]