We know that the sum of the internal angles in each triangle is 180°.
Therefore we have the equation:

substitute and solve:

We have

substitute the value of x to the expression:

Answer: m∠N = 42 degrees
Step-by-step explanation:
Use the rhombus properties:
diagonals are perpendicular and divide in half.
In order for the rhombus not to be a square, the diagonals must be of different lengths.
Answer:
sqrt(13^2)
Step-by-step explanation:
this is the radical form of 13^(5/2)
Answer:
2t - 5 = -10
Step-by-step explanation:
add 5 to each side which leaves you with
2t=-5
then mulitply 5 and two and get t=10
Answer:
3 hours
Step-by-step explanation:
369 divided by (58+65)