Answer:
387
Step-by-step explanation:
To evaluate 3 - 6( Z - 2) ^3 at Z = -2, replace Z with -2:
3 - 6( -2 - 2) ^3
Simplify this result, obtaining 3 - 6( -4) ^3.
According to order of operations rules, exponentiation must be done first here, before multiplication and before subtraction. Therefore:
3 - 6( -4) ^3 → 3 - 6( -64). Again, these rules require that we multiply before subtracting:
3 - 6( -64) = 3 + 384, or 387
Answer:
200
Step-by-step explanation:
150=75% * X
X= 150/0.75
X-200
The root of this parabola are x'=2 & x'' = 4, these are the value of x intercepts. The midpoint = (4-2)/2 = 1
Answer:
(18p + 18)
Explanation:
the perimeter of the shape is the sum of all its sides. we are given the individual lengths of all the sides except for the horizontal one at the bottom and the vertical one between (2p + 5) and (3p + 4), but they can easily be calculated using the other values.
the horizontal length at the bottom is the sum of (2p + 5) and (3p + 4), or (5p + 9).
the vertical length is the difference between 4p and 2p, which is 2p.
now, we can add all of these values together:
4p + (2p + 5) + 2p + (3p + 4) + 2p + (5p + 9)
= 4p + 2p + 2p + 3p + 2p + 5p + 5 + 4 + 9
= <u>18p + 18</u>
i hope this helps! :D