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maw [93]
2 years ago
5

{(-5,1),(-3,9), (4,6), (4, -2)} A) function B) not a function

Mathematics
1 answer:
Alexeev081 [22]2 years ago
4 0

Answer:

Step-by-step explanation:

It is not a function

The 4 in the domain is used more than once

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What is the length of side AC of the triangle? Pls hurry
kodGreya [7K]

Answer:

Step-by-step explanation:

According to the first triangle inequality theorem, the lengths of any two sides of a triangle must add up to more than the length of the third side. This means that you cannot draw a triangle that has side lengths 2, 7 and 12, for instance, since 2 + 7 is less than 12.

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3 years ago
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Which relationship describes angles 1 and 2?
galina1969 [7]
Angle 1 and 2 are vertical angles

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What is the distance from Cto D?
IRINA_888 [86]

Given:

The two points C(2,-1) and D(5,3) on a coordinate plane.

To find:

The distance from C to D.

Solution:

The distance between two points is defined by the distance formula.

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

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CD=\sqrt{(5-2)^2+(3-(-1))^2}

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On further simplification, we get

CD=\sqrt{9+16}

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8 0
2 years ago
What does it mean when a question says if an equation is odd, even, or neither
irinina [24]
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5 0
2 years ago
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Dmitry [639]

Answer:

∠C' = 66°

Step-by-step explanation:

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Hence, ∠A = ∠A', ∠B = ∠B', and ∠C = ∠C'.

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We want to find C', so remember that all angles in a triangle sum to 180:

∠A' + ∠B' + ∠C' = 180

68 + 46 + ∠C' = 180

114 + ∠C' = 180

∠C' = 66°

4 0
2 years ago
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