3 years ago

Find A ∩ B if A = {4, 7, 10, 13, 17} and B = {3, 5, 7, 9}.

Mathematics

1 answer:

Korvikt [17]3 years ago

8 0

Their intersection is 7 because is you look at the coordinates of both A and B they have 7 in common

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Answer:

4 plants

Step-by-step explanation:

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Betty can buy 4 plants

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Step-by-step explanation:

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3 years ago

which equation represents the line that passes through the points (3, 7) and (-1, -1)?

Liono4ka [1.6K]

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slope (m) :

$\sf \dfrac{y_2-y_1}{x_2-x_1}$

========

$\hookrightarrow \dfrac{-1-7}{-1-3}$

$\hookrightarrow \dfrac{-8}{-4}$

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Equation:

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2 years ago

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4 years ago

PLEASE SOMEONEE HELP NOW

Sunny_sXe [5.5K]

Answer:

a) n = 14

b) m∠A = 56°

Step-by-step explanation:

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