Answer:
Area = 130 sq.in
Step-by-step explanation:

Hope this helps
The width should be 100.8 inches since you multiply 42 × 2.4. Hope it helps.
Answer:What are the equivalence classes of the equivalence relations in Exercise 3? A binary relation defined on a set S is said to be equivalence relation if it is reflexive, symmetric and transitive. An equivalence relation defined on a set S, partition the set into disjoint equivalence classes
A measurement that closely agrees with an accepted value is best described as a numerical
<h3>
Answer: 7.20</h3>
Work Shown:
18% = 18/100 = 0.18
18% of 40 = 0.18*40 = 7.20