Answer:
9 cm
Step-by-step explanation:
Volume of a square pyramid, V = 1/3*(base area)*h
Where, base area = l*l = l^2
h = height
243 = 1/3(l*2)*h
l = h (base edge length = height)
243 = 1/3(l*2)*l
243 = 1/3(l^3)
729 = l^3
l = (729)^1/3
l = 9 cm
l = h = 9 cm
h = 9 cm
Answer:
497
Step-by-step explanation:
hehe trust me
Answer:
Multiply the numbers in parentheses by 3.
Which gives you 12 + 6b - b =27
Combine like terms
12 + 5b = 27
Then subtract 12 from both sides
Which leaves you with
5b = 15
Divide both side by 5
which gives you
answer C
Answer:
The function will be: f(n) = 2n
Step-by-step explanation:
An arithmetic sequence is a sequence where the common difference between consecutive terms is same
The sequence according to given information is:
2,4,6...
Here
a_1 = 2
a_2 = 4
a_3 = 6
the common difference will be:
The arithmetic sequence is given by:
Putting the values
Hence,
The function will be: f(n) = 2n
An exponential graph because it has an exponent in it (x^2