11, 13 and 15
note that consecutive odd integers have a difference of 2 between them
example : 1, 3 , 5
let the 3 consecutive integers be n , n+ 2, n + 4
The sum of the 3 integers divided by 3 gives the average, thus
= 13
= 13 (multiply both sides by 3 to eliminate fraction )
3n + 6 = 3 × 13 = 39 ( subtract 6 from both sides )
3n = 39 - 6 = 33 ( divide both sides by 3 )
n = = 11
the integers are 11, 11 + 2, 11 + 4 = 11, 13, 15
Formula for geometric sequence is aₓ = arⁿ⁻1
a₅=4(3)⁵⁻¹
a₅=4(3)⁴
a₅=4(81)
a₅=324
Volume formulas:
rectangle prism: l×w×h
cube: s^3
cylinder:(pi)r^2×h
triangle prism: (a×b/2)×h
cylinder:(pi)r^2×h
box:l×w×h
40) 5m×3m×4m =15m×4m= 60m^3
41) 6 ft × 6 ft ×6 ft = 36 ft × 6 ft = 216 ft^3
42) d=2r 10/2=5 r=5
3.14×5^2×14=78.5×14= 1099cm^3
43) 15=a×b/2 (area of trianlge)
15×12= 180in^3
44) c=2 (pi)r 8pi=2r (pi)
r=4
3.14×4^2×7=50.24×7=351.68
45) 24 ft^3 =2 ft × 3 ft × height
24=6×h
÷6 both sides
h=4ft
Do you have a diagram i can see?
Answer: whats the problem?
Step-by-step explanation: