2 years ago

I have the answer to Which rational expression is equivalent to this expression 4/x-3

1 answer:

8 0

Answer:

i think A

Step-by-step explanation:

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Ivanshal [37]

Vertical shift up then down

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3 years ago

dimulka [17.4K]

Make a ratio, then cross multiply.

4/30=x/48

30x=4x48
30x=192
x=6.4

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3 years ago

n200080 [17]

Step-by-step explanation:

We know that vertically opposite angles of a parallelogram are equal .

$\angle ABC =\angle ADC\ and \ \angle BAD = \angle DAC$

⇒ $3x^{\circ}=(4x-21)^{\circ} \ and \ 3y^{\circ}=(y+78)^{\circ}$

⇒ $3x^{\circ}-4x^{\circ}=-21^{\circ} \ and \ 3y^{\circ}-y^{\circ}=78^{\circ}$

⇒ $-x^{\circ}=-21^{\circ} \ and \ 2y^{\circ}=78^{\circ}$

⇒ $x^{\circ}=21^{\circ} \ and \ y^{\circ}=39^{\circ}$

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3 years ago

Nastasia [14]

The statement given is :

If a figure has three sides , it is a triangle

contrapositive statement is :

If a figure is not a triangle, then it does not have three sides.

last option is correct

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3 years ago

Bond [772]

Answer:

400,000,000+30,000,000+200,000+90,000+100

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3 years ago