I would have wished to see Venn Diagram, however I will try to answer this problem:
A={1,2,3,4}
B={1,2,5,6}
(A∩B) ={1,2}
The complement of (A∩B) is (A∩B)'
(A∩B)' = A'∪B' (De Morgan's law)
A' ={5,6} and B'={3,4}
A'∪B' = {5,6} ∪ {3,4}
A'∪B' = (A∩B)' = {3,4,5,6}
30 * 1/5 = 6 so 6 have a cell phone
1/2 * 6 = 3 so 3 have a cellphone and social media
195 divide by 2 1/2
195 divide 5/2 (copy dot flip)
195 * 2/5
78 loads of laundry
19.99 divide by 78
.256
.26
he is paying 26 cents for each load
Answer:
<u>The volume of the prism is 97.2 m³</u>
Step-by-step explanation:
Let's recall that the volume of a triangular prism is base * height and the base is a triangle, then the formula is as follows:
Volume = 1/2 (base of the triangle * height of the triangle) * height of the prism
Replacing with the real values, we have:
Volume = 1/2 (7.2 * 9) * 3
Volume = 32.4 * 3 = 97.2 m³
<u>The volume of the prism is 97.2 m³</u>
Answer:
-5/3
Step-by-step explanation:
-2 to 1 =3 x=3
4 to -1=5 y=-5
y/x slope=-5/3 or -1 2/3
