There are 50 students traveling in vans on a field trip. Each van seats 8 students. How many vans are needed.
1 answer:
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Answer:
Step-by-step explanation:
Alright, lets get started.
The part of the diagonals are given as 0.9 m and 1.2 m.
The diagonals of rhombus intersect each other.
Hence the length of diagonals will be : and
The formula of area of rhombus is : where p and q are the length of diagonals.
So plugging the values of diagonals in formula, the area will be :
Area =
Area =
Area = ................. Answer
Hope it will help :)
Answer:
A = 2, the number is 3221
Step-by-step explanation:
In order for the number to be divisible by 9, the sum of it's digit has to be divisible by 9.
In our case, where k is an integer. the easiest way happens when k=1
Higher values of k will likely most work (with k=2 you get A to be a non-integer, which can't work since it's the digit of a number, and with higher values of K you're not getting a number in base 10.