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3 years ago

Construct a parallelogram ABCD such that AB=9 Cm, BC=6cm and ABC=115 degress.

Mathematics

2 answers:

lara31 [8.8K]3 years ago

6 0

Answer:

1.BD=AC

AC^2=(9^2)+(6^2)-2(9)(6)COS115

AC^2=117-108COS115

AC=√71.358

AC=8.447//1.BD=AC

AC^2=(9^2)+(6^2)-2(9)(6)COS115

AC^2=117-108COS115

AC=√71.358

AC=8.447//

Step-by-step explanation:

kkurt [141]3 years ago

3 0

1.BD=AC
AC^2=(9^2)+(6^2)-2(9)(6)COS115
AC^2=117-108COS115
AC=√71.358
AC=8.447//

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3 years ago

The graph below shows the function f(x)=x-3/x^2-2x-3 which statement is true

Ugo [173]

Answer:

The correct option is A.

Step-by-step explanation:

Domain:

The expression in the denominator is x^2-2x-3

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(x²-2x+1)-4 ≠0

(x²-2x+1)=(x-1)²

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∴a²-b² =(a-b)(a+b)

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Asymptote:

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We know that denominator is equal to (x-3)(x+1)

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3 years ago

Read 2 more answers

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nekit [7.7K]

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If you need this table to graph the function, you'll only need two points, since this is a line, and having two points you just need to connect them.

Here are some samples, feel free to make more if you need to:

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3 years ago

victus00 [196]

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Step-by-step explanation:

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3 years ago

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zmey [24]

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Read more about domain and range at:

brainly.com/question/11787743

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