The value of x is 68 degrees. This is because a triangle equals 180 in whole and the two bottom angles are equal. 180 - 56 - 56 = 68
99 is a composite number. 99 = 1 x 99, 3 x 33, or 9 x 11 :)))
worked them out, hope this helps!
Answer:
see below
Step-by-step explanation:
m = -4/5
Parallel slopes are the same so
m parallel = -4/5
Perpendicular slopes are the negative reciprocal
- ( 1/ ( -4/5))
+ 5/4
m perpendicular = 5/4