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AfilCa [17]
3 years ago
9

Which of the following sets represents the domain of the function shown? {(2, 3), (4, 7), (5, 9), (11, 6)} {2, 4, 5, 11} {3, 7,

6, 9} {(3, 2), (7, 4), (9, 5), (6, 11)} {2, 3, 4, 5, 6, 7, 11}
Mathematics
1 answer:
Elenna [48]3 years ago
3 0

We are given first set of relations:  {(2, 3), (4, 7), (5, 9), (11, 6)}.

We need to find the set for domain for the given relation.

Note: Domain of a relation are the first elements (values) of the given coordinates.

For the given coordinates, (2, 3), (4, 7), (5, 9), (11, 6), we have first values 2,4,5 and 11.

Therefore, Domain set is {2, 4, 5, 11}.


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Vector A⃗ has magnitude 5.1 m and points to the right; vector B⃗ has magnitude 4.0 m and points vertically upward. What is the m
Doss [256]

The magnitude of the vector C that satisfies the expression is 6.48m

Given the following magnitude;

Vector A = 5.1m

Vector B = 4.0m (upward)

Taking the resultant vector of A and B we will have:

R=\sqrt{A^2+B^2}\\R=\sqrt{5.1^2+4.0^2}\\R=  \sqrt{26.01+16}\\R=\sqrt{42.01}\\R=  6.48m

Given the expression A⃗ +B⃗ +C⃗ =0⃗

R + C = 0

C = 0 - R

C = 0 - 6.48

C = -6.48m

Hence the magnitude of the vector C that satisfies the expression is 6.48m

Learn more here: brainly.com/question/21444366

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