I need help on this parallelograms question.

Mathematics

2 answers:

yarga [219]3 years ago

3 0

180-132+x-6x+12=0
48+x-6x+12=0
48-5x+12=0
60-5x=0
-5x=-60
x=12

Sav [38]3 years ago

3 0

SOLUTION:

Co-interior angles on parallel lines must add up to 180°.

( 132 - x ) and ( 6x - 12 ) are co-interior angles.

Therefore:

( 132 - x ) + ( 6x - 12 ) = 180

132 - x + 6x - 12 = 180

- x + 6x = 180 - 132 + 12

5x = 60

x = 60 / 5

x = 12

FINAL ANSWER:

Therefore, the answer is:

x = 12

Hope this helps! :)
Have a lovely day! <3

You might be interested in

Como simplificar 120/45

Leto [7]

Answer:

simplified in the exact form: 8/3

simplified in decimal form: 2.6

simplified in mixed number form: 2 2/3

5 0

3 years ago

Carla packed this box with one centimeter cubes what is the volume of the box plus is it cubic centimeters or just centimeters o

vesna_86 [32]

Cubic centimetres since they are cubes. Did you add any picture of the question? There seems to be none.

7 0

3 years ago

Read 2 more answers

Find the measure of the indicated angle to the nearest degree

sweet-ann [11.9K]

Answer:

Im pretty sure its 45 degrees

Step-by-step explanation:

Its an isosceles triangle so the upper 2 angles are Equal and a triangles angles adds up to 180 degrees, so if we have a 90 degree angle (the square) there's only 90 degrees left, so if you divide the 90 degrees by the remaining 2 Equal angles you get 45.

5 0

2 years ago

What value of n makes the equation true?

Anastasy [175]

Answer:

Step-by-step explanation:

$(4^{3} /4)^{3} = 4^{n} \\(4^{2})^{3} = 4^{n} \\4^{6} = 4^{n} \\n=6$