Match the following. Given
D = {x1 x is a whole number)
E = {x1 x is a perfect square < 100)
F = (xl x is an even number between 10 and 20)
[1, 4, 9, 16, 25, 36, 49, 64, 81, 12, 14,
1. DE
18)
2. DAF
(all whole numbers)
3. Dn (En F)
(16)
4. DU (En F)
(12, 14, 16, 18)
5. Dn (EUF)
(1, 4, 9, 16, 25, 36, 49, 64, 81)

the answer is somewhere there guys it really . there im just not gonna answer

step-by-step explanation:

but i'm guessing ur first option tho

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

answer:

step-by-step explanation: