Hello,
To make it easier, you can look at it this way: you can multiply 3 by 4 to get to 12, and you would do the same with 1.5
3 * 4 = 12
1.5ft * 4 = 6ft
The actual height of the person is 6feet.
I hope this helps you!
Answer: 109
Step-by-step explanation: Substitute in 4 for m and 5 for n in the equation:
(4)^3 + 9(5)
(4*4*4) +45
(16*4) +45
64+45 =109
Hope this helped!
The cube made up of 8 cubes would have a greater amount of volume. We can infer this without doing any math because a row is neither tall or deep to allow for great volume while a cube made up of other cubes is deep allowing for a bigger volume than the row.
0.0813, or because it says to round, 0.8
Answer:
2.5 miles
Step-by-step explanation:
64/8=20/x
8=20/x
*x *x
8x=20
/8 /8
x=20/8
x=5/2 or 2.5