Answer:
{1}
Step-by-step explanation:
A ∩ B ∩ C means A intersection B intersection C. That means the question is asking for a set of numbers that are in sets A, B, and C.
{1} is the answer since it is the only number that is in all three sets.
40% change what i do is guess and check so i put in 15 • .4 + 15 and that gave me 21
Discrete means it ends so for 1 sheet yes it is discrete for endless sheets it would not be
E=IR
R=E/I
Answer: D. R=E/I
Answer:
512cm²
Step-by-step explanation:
1/2bh*2 = 1/2(4)(10)(2)=40
Each triangle is 40
18*8=144
Each rectangle is 144
144+144+144+40+40=512cm²