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Nookie1986 [14]
3 years ago
12

Determine whether each quadrilateral must be a parallelogram & justify your answer.

Mathematics
1 answer:
spin [16.1K]3 years ago
6 0
Yes - opposite lines are parallel
Yes - a pair of opposite liens are parallel and a pair of opposite angles are parallel

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If f(x)=2x^2+x-3, which equation can be used to determine the zeros of the function?
ELEN [110]

Answer:

B) 0=(2x+3)(x-1)

Step-by-step explanation:

factor the equation f(x) = 2x² + x - 3

=> f(x) = (2x + 3)(x - 1)

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3 years ago
Rebecca and Blake decide to roll a pair of fair 6-sided dice to determine who has to clean their dishes.
Usimov [2.4K]

It is not fair to do it like that.

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A pair of 6 sided dice is more likely to roll a bigger number than a smaller one.

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Find the slope of the line through each pair of points. (15, 8), (-1, 15).
Natalija [7]

Answer:

22.6

Step-by-step explanation:

15-1   8-15

14^2     7^2

196+49

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15.6

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3 years ago
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wolverine [178]
(4,3) (-3,4)(-3,2)(-1,2)
8 0
3 years ago
Which set of ordered pairs does not represent a function?
astra-53 [7]

Answer:

{(-8,-8), (9, 9),(4,5), (4,0)}

Step-by-step explanation:

A relation that is a function does not have any repeating x-values.

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The x-value of 4 repeats in the top set:

{(-8,-8), (9, 9),(4,5), (4,0)}

Therefore, the set is<u> not a function</u>.

<em>Brainilest Appreciated. </em>

4 0
3 years ago
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