Answer:
Decimal= .75
fraction= 75/100; 3/4
Step-by-step explanation:
,,,,,,,,,,,,,,,,,,,,......................................,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
;-;
2 x 2 + 6 x + 13 + 43 x − 3
2x2+6x+13+43x-3
9514 1404 393
(c) 162 cm
The centroid divides a median into parts with the ratio 1:2, so RL:LD = 1:2. Then RL:RD = 1:(1+2), and RD = 3RL.
RD = 3·54 cm
RD = 162 cm
u - v = <-7, -6>
<-6,3> <1,9>
To get the result you just subtract the components of v from the components of u
<-6 - 1, 3 - 9>
<-7, -6>
