Answer:
38 + 37i
Step-by-step explanation:
(9 − 4i)(2 + 5i)
FOIL
first: 9*2 = 18
Outer: 9*5i = 45i
inner: -4i * 2 = -8i
last : -4i * 5i = -20i^2 = -20(-1) = 20
Combine together
18+45i-8i +20
38 + 37i
Answer:
1 5/9 pounds maybe
i hope it’s right
Answer:
x=0
Step-by-step explanation:
−x − (13 + 4x) = −3(5 − 9x) + 2
-x -13 -4x = -15 +9x + 2
-x -4x -9x = -15 +2 +13
-5x -9x = -15 +15
-14x = 0
x = 0÷14
x=0
Answer:
the value of h in the diagram is I hope hight
Circular Permutation = Pn = (n-1)!
P5 = (5-1)! = 4! = 24
But, the problem states 5 things taken 5 at a time. So, I have to consider:
P5 = (5-5!) = 0! = 1
However, the second solution does not make any sense and it does not follow the formula. The correct solution and answer is the first one. 24.
