M= -(4+m)+2 solve for m

Mathematics

2 answers:

Allisa [31]3 years ago

8 0

Answer:

m = -1

Step-by-step explanation:

m = - (4 + m) + 2

m = -4 - m + 2

m = -2 - m

+m +m

2m = -2

/2 /2

m = -1

Hope this helps!

stiv31 [10]3 years ago

6 0

Answer:

m=-1

Step-by-step explanation:

m = - ( 4 + m ) + 2

m - 2 = - ( 4 + m )

m - 2 = - 4 - m

m + m = - 4 + 2

2 m = - 2

m = - (1/2)

m = - 1

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PLEASE HELP!!!!!!!!! Make sure you show all your work for full points. What is o?

Pie

Answer:

o = 54

Step-by-step explanation:

The angle sum theorem tells you the sum of angles in a triangle is 180°. The definition of a linear pair tells you the two angles of a linear pair total 180°. Together, these relations tell you that an exterior angle of a triangle is equal to the sum of the remote interior angles.

In this geometry, the angle marked 78° is exterior to the left-side triangle. That means ...

78° = o° +24°

o° = 78° -24° = 54°

The value of 'o' is 54.

Additional comment

n° is the supplement of 78°, so is 102°.

m° is the difference between 102° and 22°, so is 80°.

6 0

2 years ago

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