Determine whether a conclusion can be reached from the two given statements. Then, if none, indicate your answer as "No conclusion can be reached". If two angles are adjacent and supplementary, they form a linear pair.
Angles D and E are adjacent and their measures total 180°.

Answers

A.
No conclusion can be reached.

B.
Congruent angles are right angles.

C.
Angle D measures 135° and Angle E measures 45°.

D.
Angles D and E are congruent.

the answer is 175.4379

step-by-step explanation:

4x and 6y

im not sure though

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1

27 +27 or 27times 2=54

the diffrence is 0