The diagonals of a rectangle are congruent ⇒
4d - 1 = 3d + 4
4d - 3d = 4 + 1
d = 5
Answer:
Step-by-step explanation:
- -4*(-2/5 + 3x) =
- -4*(-2/5) - 4*(3x) =
- 8/5 - 12x
Correct choice is D
Answer:
270725 different ways
Step-by-step explanation:
The problem tells us that the order of the letters does not matter. Therefore, in the combination the order is NOT important and is signed as follows:
C (n, r) = n! / r! (n - r)!
We have to n = 52 and r = 4
C (52, 4) = 52! / 4! * (52-4)! = 52! / (4! * 48!) = 270725
Which means that there are 270725 different ways in total to make that raffle
Answer:
(
Step-by-step explanation:
(6-3)^3: [2^2]^5=3^3:4^5=27/1024
