Kristen gets home from work at 5{:}34\text{ p. M.}5:34 p. M.5, colon, 34, start text, space, p, point, m, point, end text Kristen's dinner is ready at 5{:}51\text{ p. M.}5:51 p. M.5, colon, 51, start text, space, p, point, m, point, end text How many seconds after Kristen gets home is her dinner ready?

1,020 seconds

Step-by-step explanation:

-We first subtract the two times to get the time before dinner is ready(after arriving home):

-Having calculated this time difference, we convert it into seconds using the ratio 1 minute =60 seconds:

Hence, her dinner is ready 1,020 seconds after arriving home.,

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are