Given: AB ≅ CD
1 answer:
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Answer:
The Amount tom has to pay is $196.65 therefore, Option b is correct
Step-by-step explanation:
Tom recieves 43% of total monthly premium
That means out of 100% he is getting 43% he has to pay (100%-43%)= 57% of $345.00
The amount Tom has to pay each month is it will become
Therefore,The Amount tom has to pay is $196.65 that is option b is correct
Answer:
a) R1ºR1 = R1
b) R1ºR2 = R1
c) R1ºR3 =
d) R1ºR4 =
e) R1ºR5 = R1
f) R1ºR6 =
g) R2ºR3 =
h) R3ºR3 = R3
Step-by-step explanation:
R1ºR1
(<em>a,c</em>) is in R1ºR1 if there exists <em>b</em> such that (<em>a,b</em>) is in R1 and (<em>b,c</em>) is in R1. This means that a > b, and b > c. That can only happen if a > c. Therefore R1ºR1 = R1
R1ºR2
This case is similar to the previous one. (<em>a,c</em>) is in R1ºR2 if there exists <em>b</em> such that (<em>a,b</em>) is in R2 and (<em>b,c</em>) is in R1. This means that a ≥ b, and b > c. That can only happen if a > c. Hence R1ºR2 = R1
R1ºR3
(a,c) is in R1ºR3 if there exists b such that a < b and b > c. Independently of which values we use for a and c, there always exist a value of b big enough so that b is bigger than both a and c, fulfilling the conditions. We conclude that any pair of real numbers are related.
R1ºR4
This is similar to the previous one. Independently of the values (a,c) we choose, there is always going to be a value b big enough such that a ≤ b and b > c. As a result any pair of real numbers are related.
R1ºR5
If a and c are related, then there exists b such that (a,b) is in R5 and (b,c) is in R1. Because of how R5 is defined, b must be equal to a. Therefore, (a,c) is in R1. This proves that R1ºR5 = R1
R1ºR6
The relation R6 is less restrictive than the relation R3, if we find 2 numbers, one smaller than the other, in particular we find 2 different numbers. If we had 2 numbers a and c, we can find a number b big enough such that a<b and b >c. In particular, b is different from a, so (a,b) is in R6 and (b,c) is in R1, which implies that (a,c) is in R1ºR6. Since we took 2 arbitrary numbers, then any pair of real numbers are related.
R2ºR3
This is similar to the case R1ºR3, only with the difference that we can take b to be equal to a as long as it is bigger than c. We conclude that any pair of real numbers are related.
R3ºR3
If a and c are real numbers such that there exist b fulfilling the relations a < b and b < c, then necessarily a < c. If a < c, then we can use any number in between as our b. Therefore R3ºR3 = R3
I hope you find this answer useful!