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3 years ago

Has parallel sides but is not a trapezoid

Mathematics

2 answers:

dybincka [34]3 years ago

7 0

<u><em>Parallelogram </em></u>
If you need more help I would be glad to help!:D
~"AB84"~

Dahasolnce [82]3 years ago

4 0

Parallelogram, because parallelograms have 2 sets of parallel sides but aren't trapezoids.

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Algebra 1 CR-8

antiseptic1488 [7]

$\mathrm{Domain\:of\:}\:x^2+2x-15\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-\infty \:$

$\mathrm{Range\:of\:}x^2+2x-15:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:-16\:\\ \:\mathrm{Interval\:Notation:}&\:[-16,\:\infty \:)\end{bmatrix}$

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2 years ago

Why are (1,2) and(2,1) not equal ordered pair?

vladimir1956 [14]

Answer:

The pairs ( 1 , 2 ) and ( 2 , 1 ) are not equal because their respective elements are not equal.

Step-by-step explanation:

The pair of elements which are in specific order is called an ordered pair. The pair ( 1 , 2 ) is not same as the pair ( 2 , 1 ). In the pair ( 1 , 2 ) 1 is in the first position and 2 is in the second position. In the pair ( 2 , 1 ), 2 is in the first position and 1 is in the second position.

Two ordered pairs ( a , b ) and (c , d ) are said to be equal if a = c and b = d. We write ( a , b ) = ( c , d ).

Hope I helped!

Best regards!!

8 0

3 years ago

Can somebody help me with this? Thank you

melomori [17]

Answer:

x≥1 or x≤−3

Step-by-step explanation:

x+1≥2 possibility 1

x+1−1≥2−1 Subtract 1 from both sides

x≥1

x+1≤−2 Possibility 2

x+1−1≤−2−1 Subtract 1 from both sides

x≤−3

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2 years ago

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