Chelsea and Jennifer decide to open a fitness center. They need to invest $125,000 to start the business. They invest in a 2:3 r
1 answer:
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Answer:
Step-by-step explanation:
The sum of the interior angles of a triangle add up to . Therefore, an equiangular triangle will have each of its angles equal to
. We can then set up the following equation:
.
Answer:
The sets E' and P' are not disjoint.
Step-by-step explanation:
Definition: Two sets are disjoint if their intersection is an empty set.
The sets are defined as follows.
We are to determine if the sets E' and P' are disjoint.
E' and P' are the complements of E and P respectively.
Therefore:
The intersection
Therefore, the sets E' and P' are not disjoint.