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likoan [24]
2 years ago
14

The following figure shows the entire graph of a relationship.

Mathematics
1 answer:
Komok [63]2 years ago
6 0

Answer:

Yes it is a function

Step-by-step explanation:

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Which of the following two fractions us a terminating decimal? 2/3 or 5/8?
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5/8 because it is 0.625, while 2/3 is 0.66666...
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Find B in the graph below
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3 years ago
Given: KLMN is a trapezoid, KF =10 MF ║ LK AKLMF = AFMN Find: KN
Nimfa-mama [501]
You can see the trapezoid in the attached picture.

The data given in the problem are:
KF = 10
LK // MF
A(KLMF) = A(FMN)

We know that KLMF is a parallelogram because:
LM // KF (bases of the trapezoid) 
LK // MF (hypothesis).
The area of a parallelogram is given by the formula: 
A(KLMF) = b × h
               = KF <span>× h</span>
               = 10 × h

The area of a triangle is given by the formula:
<span>A(FMN) = (b × h) / 2
             = (FN </span>× h) / 2

The problem states that the two areas are congruent, therefore:
A(KLMF) = <span>A(FMN)
</span>10 × h = FN <span>× h / 2
10 = FN </span><span>/ 2
FN = 20

Therefore we can calculate:
KN = KF + FN = 10 + 20 = 30

Hence, KN is 30 units long.</span>

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3 years ago
Find ZABD if ZABC = 121° in the given figure.
Alekssandra [29.7K]

Answer:

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y = 0

Step-by-step explanation:

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