Try this option (it is not the only way):
1. if to use for consecutive odd numbers: n; n+2; n+4 and n+6), then it is possible to write their sum in equation: n+n+2+n+4+n+6=40.
2. if to solve this equation: n=7 it means that 7 - the 1st number of the given sequence.
Using n=7 the 2d number of this sequence is n+2=9.
answer: 9.
Step-by-step explanation:
J=15-9
J=6
(kdkdkokfkfofkfofoc ignore this part)
Time = Distance / Speed
T = 8.5 miles/ 22 miles = 0.3863
Answer:
C
Step-by-step explanation:
I must be right because the slope is a positive 2 and has a y intercept
Answer:
The volume of the pyramid is 
Step-by-step explanation:
we know that
The volume of the triangular pyramid is equal to
where
B is the area of the triangular base
H is the height of the pyramid
step 1
Find the area of the base B
we have
substitute
step 2
Find the volume
we have
substitute
