Answer:
diameter
Step-by-step explanation:
Selecting 5 students to participate in a math contest would require combinations.
<u>SOLUTION:
</u>
given that, Selecting 5 students to participate in a math contest would require the calculating of a permutation or combination?
So, we need to differentiate between permutations and combinations.
Permutations - In mathematics, permutation is the act of arranging the members of a set into a sequence or order
Combinations - In mathematics, a combination is a selection of items from a collection, such that the order of selection does not matter.
So, now, for our math test, we just require students but not in an order nor with arrangements.
Hence, selecting 5 students to participate in a math contest would require combinations.
Answer:
21 and 22
Step-by-step explanation:
if the first integers is n
The second will be n+1
n(n+1)=462
n²+n=462
n²+n-462=0
n²+22n-21n+462=0
n(n+22)-21(n-22)=0
(n-21)(n-22)=0
n= 21 or 22
You divide 3600/20,ad you will get 180 square feet.
Answer:
12
Step-by-step explanation:
each side is 4 times bigger than the first quadrilaterals
