2 years ago

What are the values of x ?

Mathematics

2 answers:

Vera_Pavlovna [14]2 years ago

7 0

Answer:

Step-by-step explanation:

since they are parallel then 2x+6=106

so subtract 6 from each side so it's 2x = 100

then divide each since by 2

so x= 50

snow_tiger [21]2 years ago

7 0

Answer:

50 and -56

Step-by-step explanation:

Since they are paralell lines, l2x+6l is equal to 106.

2x+6=106 2x+6=-106

2x=100 2x=-112

x=50 x=-56

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attashe74 [19]

Answer:

Step-by-step explanation: The answer is 0.5

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3 years ago

There is a a circle whose circumference is 34.54 cm.

Naily [24]

Answer:

$\huge\boxed{Diameter=11cm}$

Step-by-step explanation:

Important information:

Circumference of a circle= $\pi*diameter$

Method:

To work out the diameter, we would need to divide the circumference of 34.54 by pi, which in this case is 3.14, this gives us 11cm. This is because we are simply rearanging the formula of the circumference of a circle to make the diameter the subject.

Step By Step:

1) Rearange the formula to make the diameter the subject.

$diameter=\frac{circumference}{\pi}$