4. Identify each pair of parallel lines. Then identify each pair of perpendicular lines. line a: y = 3x + 3
line b: x = -1
line c: y - 5 =½(x - 2)
line d: y = 3
line e: y + 4 = -2(x + 6)
line f: 9x - 3y = 5

answer

a,b, and d

explanation

a reflection angle is more than

but less than;

an angle that measures

is a reflex angle.(true)

an angle that measures less than

is acute.(true)

provided we are considering angles greater or equal to zero.

an acute angle lies in the range.

an obtuse angle is less than 180° but more than 90°

an angle that measures 300° is obtuse (false)

an angle that measures 65° is an acute angle.(true)

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

answer: sensy

step-by-step explanation:

32

step-by-step explanation: