Find the value or y, rounded to the nearest tenth.

12.7
13.3
11.7
12.4

D. 12.4

Step-by-step explanation:

We are given the figure with measurements,

PT = y

PA = 7

AB = 15

where P, T, A and B are located as in the figure below.

Now, we know the formula that,

i.e.

i.e.

i.e.

i.e. y= ± 12.4

Since, the length cannot be negative.

Thus, option D i.e. y = 12.4 is correct.

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

sas (side angle side)

aa (angle angle)

sss(side side side)

sas find two sides with an angle in between

aa is finding two angles and the third will add up to 180

sss find all sides

step-by-step explanation: