Find the domain of the vector functions, r(t)r(t), listed below. You may use "-INF" for −[infinity]−[infinity] and use "INF" for [infinity][infinity] as necessary, and use "U" for a union symbol if a union of intervals is needed. a) r(t)=⟨ln(13t),t+8−−−−√,116−t√⟩

16

step-by-step explanation:

2 x 40 = 80

80/5

= 16

answer:

step-by-step explanation:

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

180°

step-by-step explanation:

sum of equilateral triangle=180°

< n=60°

< m=120°°[angle supplementary of equilateral angle]

< m+< r+< x=360°(sum of exterior angle of triangle)