D=rt and we are told d=546 and r=1.3m/s so
1.3t=546 divide both sides by 1.3
t=420 seconds so
420s(min/60s)=7 min
So it takes him 7 minutes to walk to Sara's house.
Answer:
B angle 3 and 6 are complementary angles
135 mg*1g/1000mg*10dg/1g=1.35 dg
34/32 can also be written as 1.0625 or 1 & 1/16.
B)
To go from fig. 1 to fig.2 you would dialate 1:3, or 3 times the size
c)
The opposite would be true since you are going the opposite direction. 3:1, 1/3 of the size
Hope this helps:)
