Answer:
I use the question (-3 1/3)(-8 7/10) because am not sure if your question written correctly
12 more than8.2 times a number n
2 answers:
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Answer:
AC = units²
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse AC is equal to the sum of the squares on the other 2 sides, that is
AC² = AB² + BC² = 5² + 8² = 25 + 64 = 89 ( take square root of both sides )
AC = ≈ 9.43 ( to 2 dec. places )
Answer:
(A∩B)´U C´
U= {1,2,3,4,5,67,8}
A={1,2,4,5}
B={2,3,5,6}
C= {4,5,6,7}
A ∩ B={2,5}
(A ∩B)´ = U -(A∩B)={1,2,3,4,5,67,8} - {2,5}={1,3,4,6,7,8}
C´= U - C={1,2,3,4,5,67,8} - {4,5,6,7}= {1,2,3,8}
(A∩B)´U C´={1,3,4,6,7,8} U {1,2,3,8}= {1,2,3,4,6,7,8}
paint numbers {1,2,3,4,6,7,8}
see figure
