Find A cup(B cap C) . A = \{1, 4, 6, 7\}; B = \{3, 4, 5\}; C = \{2, 4, 8\}; \{1, 4, 6, 7\} 4 } \{1, 2, 3, 4, 5, 6, 7, 8\}
Inessa05 [86]
The only common element between B and C is 4, so B ∩ C = {4}.
4 is also already contained in A, so B ∩ C is a subset of A, and thus
A U (B ∩ C) = A = {1, 4, 6, 7}
Answer:
In solving for the value of x in the equation 1331x^3 - 216 = 0, the steps are shown below:
1331x^3 - 216 = 0
(1331x^3 = 216) / 1331 x^3 = 216/1331
x = cube root (216/1331)
x = 6/11
Therefore, the value of x in the equation is 6/11.
6 * 5z = 30z
6 * -3 = -18
Apply them together
Solution: 30z - 18
We know that 1 and 6 are supplementary because 1 and 5 are corresponding angles. 5 and 6 are supplementary angles. Since 1 and 5 are corresponding & 5 and 6 are supplementary angles, 1 and 6 will also be supplementary.
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- Heather
Answer:
False
Step-by-step explanation:
<u>Step 1: Check if 6 + 3 = 9</u>
<em>Yes, it is true</em>
<em />
<u>Step 2: Check if 5 * 5 = 20</u>
<em>No, it is false. 5 * 5 = 25</em>
<em />
Answer: False